v3.26.1
Collateralized transactions
12 Months Ended
Mar. 31, 2026
Collateralized Transactions  
Collateralized transactions
5. Collateralized transactions:
Nomura enters into collateralized transactions, including reverse repurchase agreements, repurchase agreements, securities borrowing transactions, securities lending transactions, other secured borrowings and similar transactions mainly to meet clients’ financing needs, finance trading inventory positions and obtain securities for settlement.
Reverse repurchase agreements, repurchase agreements, securities borrowing transactions and securities lending transactions are typically documented under industry standard master netting agreements which mitigate Nomura’s credit exposure to counterparties. For certain centrally-cleared reverse repurchase and repurchase agreements, the clearing or membership agreements entered into by Nomura provide similar rights to Nomura in the event of default of the relevant central clearing counterparty. Nomura generally seeks to obtain an external legal opinion in order to ascertain the enforceability of such
close-out
and offsetting rights within these agreements.
Nomura may enter into reverse repurchase agreements, repurchase agreements, securities borrowing and securities lending transactions with certain types of counterparties and in certain jurisdictions which are not documented under a master netting agreement. Even when these transactions are documented under such master netting agreements, Nomura may not have obtained, or may not be able to obtain, evidence to determine with sufficient certainty that the
close-out
and offsetting rights in the agreements are legally enforceable. This may be the case where relevant local laws explicitly prohibit such
close-out
and offsetting rights, or where local laws are complex, ambiguous or silent on the enforceability of such rights. This may include reverse repurchase agreements, repurchase agreements, securities borrowing and securities lending transactions executed with certain foreign governments, agencies, municipalities, central clearing counterparties, agent banks and pension funds.
Nomura considers the enforceability of a master netting agreement in determining how credit risk arising from transactions with a specific counterparty is hedged, how counterparty credit exposures are calculated and applied to credit limits and the extent and nature of collateral requirements from the counterparty.
In all of these transactions, Nomura either receives or provides collateral, including Japanese and
non-Japanese
government, agency, mortgage-backed, bank and corporate debt securities and equities. In most cases, the party receiving the collateral is free to sell or repledge the securities received through repurchase agreements, securities lending transactions or to cover short positions. In repurchase and reverse repurchase agreements, the value of collateral typically exceeds the amount of cash transferred, where collateral is generally in the form of securities. Securities borrowing transactions generally require Nomura to provide the counterparty with collateral in the form of cash or other securities. For securities lending transactions, Nomura generally
 
 
receives collateral in the form of cash or other securities. Nomura monitors the market value of the securities either received from or provided to the counterparty. Additional cash or securities are exchanged as necessary, to ensure that such transactions are adequately collateralized throughout the life of the transactions.
Offsetting of certain collateralized transactions
Reverse repurchase agreements and repurchase agreements, securities borrowing and lending transactions with the same counterparty documented under a master netting agreement are offset in the consolidated balance sheets where specific criteria as defined by ASC
210-20
are met. These criteria include requirements around maturity of transactions, underlying systems on which collateral is settled, associated banking arrangements and legal enforceability of
close-out
and offsetting rights under relevant master netting agreements.
The following tables present information about offsetting of these transactions in the consolidated balance sheets as of March 31, 2025 and 2026, together with the extent to which master netting agreements entered into with counterparties and central clearing parties permit additional offsetting in the event of counterparty default. Transactions which are not documented under a master netting agreement or are documented under a master netting agreement for which Nomura does not have sufficient evidence of enforceability are not offset in the following tables.
 
    
Billions of yen
 
    
March 31, 2025
 
    
Assets
   
Liabilities
 
    
Reverse

repurchase

agreements
   
Securities

borrowing

transactions
   
Repurchase

agreements
   
Securities

lending

transactions
 
Total gross balance
(1)
   ¥ 43,464     ¥ 4,656     ¥ 45,747     ¥ 2,347  
Less: Amounts offset in the consolidated balance sheets
(2)
     (29,459    
— 
      (29,459    
— 
 
  
 
 
   
 
 
   
 
 
   
 
 
 
Total net amounts as reported on the face of the consolidated balance sheets
(3)
   ¥ 14,005     ¥ 4,656     ¥ 16,288     ¥ 2,347  
  
 
 
   
 
 
   
 
 
   
 
 
 
Less: Additional amounts not offset in the consolidated balance sheets
(4)
        
Financial instruments and
non-cash
collateral
     (13,422     (2,941     (13,800     (2,162
Cash collateral
     (3    
      (4    
— 
 
  
 
 
   
 
 
   
 
 
   
 
 
 
Net amount
   ¥ 580     ¥ 1,715     ¥ 2,484     ¥ 185  
  
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
  
Billions of yen
 
 
  
March 31, 2026
 
 
  
Assets
 
 
Liabilities
 
 
  
Reverse

repurchase

agreements
 
 
Securities

borrowing

transactions
 
 
Repurchase

agreements
 
 
Securities

lending

transactions
 
Total gross balance
(1)
  
¥
49,251
 
 
¥
4,336
 
 
¥
51,275
 
 
¥
2,953
 
Less: Amounts offset in the consolidated balance sheets
(2)
  
 
(36,041
 
 
 — 
 
 
 
(36,041
 
 
 — 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total net amounts as reported on the face of the consolidated balance sheets
(3)
  
¥
13,210
 
 
¥
4,336
 
 
¥
15,234
 
 
¥
2,953
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Less: Additional amounts not offset in the consolidated balance sheets
(4)
  
     
 
     
 
     
 
     
Financial instruments and
non-cash
collateral
  
 
(12,493
 
 
(2,635
 
 
(13,670
 
 
(2,645
Cash collateral
  
 
(5
 
 
 — 
 
 
 
(27
 
 
 — 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net amount
  
¥
712
 
 
¥
1,701
 
 
¥
1,537
 
 
¥
308
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1)
Include all recognized balances irrespective of whether they are transacted under a master netting agreement or whether Nomura has obtained sufficient evidence of enforceability of the master netting agreement. Amounts include transactions carried at fair value through election of the fair value option. As of March 31, 2025, the gross balance of reverse repurchase agreements and repurchase agreements which were not transacted under master netting agreements or are documented under master netting agreements for which Nomura has not yet obtained sufficient evidence of enforceability amounted to ¥441 billion and ¥1,973 billion, respectively. As of March 31, 2025, the gross balance of securities borrowing transactions and securities lending transactions which were not transacted under master netting agreements or are documented under master netting agreements for which Nomura has not yet obtained sufficient evidence of enforceability amounted to ¥1,528 billion and ¥
111
 billion, respectively. As of March 31, 2026, the gross balance of reverse repurchase agreements and repurchase agreements which were not transacted under master netting agreements or are documented under master netting agreements for which Nomura has not yet obtained sufficient evidence of enforceability amounted to ¥
458
 billion and ¥
895
 billion, respectively. As of March 31, 2026, the gross balance of securities borrowing transactions and securities lending transactions which were not transacted under master netting agreements or are documented under master netting agreements for which Nomura has not yet obtained sufficient evidence of enforceability amounted to ¥
1,532
 billion and ¥
151
 billion, respectively.
(2)
Represent amounts offset through counterparty netting under master netting or similar agreements for which Nomura has obtained sufficient evidence of enforceability in accordance with ASC
210-20.
Amounts offset include transactions carried at fair value through election of the fair value option.
(3)
Reverse repurchase agreements and securities borrowing transactions are reported within
Collateralized agreements
Securities purchased under agreements to resell
and
Collateralized agreements
Securities borrowed
in the consolidated balance sheets, respectively. Repurchase agreements and securities lending transactions are reported within
Collateralized financing
Securities sold under agreements to repurchase
and
Collateralized financing
Securities
loaned
in the consolidated balance sheets, respectively. Amounts reported under securities lending transactions also include transactions where Nomura lends securities and receives securities that can be sold or pledged as collateral. Nomura recognizes the securities received at fair value and a liability for the same amount, representing the obligation to return those securities. The securities received and the liability are reported within
Other assets-Other
and
Other liabilities
in the consolidated balance sheets, respectively.
(4)
Represent amounts which are not permitted to be offset on the face of the consolidated balance sheets in accordance with ASC
210-20
but which provide Nomura with the right of offset in the event of counterparty
 
 
default. Amounts relating to agreements where Nomura has not yet obtained sufficient evidence of enforceability of such offsetting rights are excluded.
For information on offsetting of derivatives, see Note 3 “
D
eriva
tive instruments and hedging activities
.”
Maturity analysis of repurchase agreements and securities lending transactions
The following tables present an analysis of the total carrying value of liabilities recognized in the consolidated balance sheets for repurchase agreements and securities lending transactions by remaining contractual maturity of the agreement as of March 31, 2025 and 2026. Amounts reported are shown prior to counterparty netting in accordance with ASC
210-20.
 
    
Billions of yen
 
    
March 31, 2025
 
    
Overnight

and open
(1)
    
Up to

30 days
    
30 - 90

days
    
90 days -
1 year
    
Greater

than 1 year
    
Total
 
Repurchase agreements
   ¥ 19,523      ¥ 20,673      ¥ 2,466      ¥ 1,848      ¥ 1,237      ¥ 45,747  
Securities lending transactions
     1,384        144        14        255        550        2,347  
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
Total gross recognized liabilities
(2)
   ¥ 20,907      ¥ 20,817      ¥ 2,480      ¥ 2,103      ¥ 1,787      ¥ 48,094  
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
 
 
  
Billions of yen
 
 
  
March 31, 2026
 
 
  
Overnight

and open
(1)
 
  
Up to

30 days
 
  
30 - 90

days
 
  
90 days -

1 year
 
  
Greater

than 1 year
 
  
Total
 
Repurchase agreements
   ¥ 22,834      ¥ 23,656      ¥ 1,783      ¥ 1,411      ¥ 1,591      ¥ 51,275  
Securities lending transactions
     1,660        146        46        482        619        2,953  
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
Total gross recognized liabilities
(2)
   ¥ 24,494      ¥ 23,802      ¥ 1,829      ¥ 1,893      ¥ 2,210      ¥ 54,228  
  
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
 
(1)
Open transactions do not have an explicit contractual maturity date and are terminable on demand by Nomura or the counterparty.
(2)
Repurchase agreements and securities lending transactions are reported within
Collateralized financing
Securities sold under agreements to repurchase
and
Collateralized financing
Securities loaned
in the consolidated balance sheets, respectively. Amounts reported for securities lending transactions also include transactions where Nomura lends securities and receives securities that can be sold or pledged as collateral. Nomura recognizes the securities received at fair value and a liability for the same amount, representing the obligation to return those securities. The securities received and the liability are reported within
Other assets-Other
and
Other liabilities
in the consolidated balance sheets, respectively. The total gross recognized liabilities reported for repurchase agreements and securities lending transactions are consistent with the total gross balances reported in the offsetting disclosures above.
 
Securities transferred in repurchase agreements and securities lending transactions
The following tables present an analysis of the total carrying value of liabilities recognized in the consolidated balance sheets for repurchase agreements and securities lending transactions by class of securities and other financial assets transferred by Nomura to counterparties as of March 31, 2025 and 2026. Amounts reported are shown prior to counterparty netting in accordance with ASC
210-20.
 
    
Billions of yen
 
    
March 31, 2025
 
    
Repurchase

agreements
    
Securities

lending

transactions
    
Total
 
Equities and convertible securities
   ¥ 401      ¥ 1,734      ¥ 2,135  
Japanese government, agency and municipal securities
     2,202        1        2,203  
Foreign government, agency and municipal securities
     34,569        81        34,650  
Bank and corporate debt securities
     3,881        369        4,250  
Commercial mortgage-backed securities (“CMBS”)
     29       
— 
       29  
Residential mortgage-backed securities (“RMBS”)
(1)
     4,466       
   — 
       4,466  
Collateralized debt obligations (“CDOs”) and other
     177       
— 
       177  
Investment trust funds and other
     22        162        184  
  
 
 
    
 
 
    
 
 
 
Total gross recognized liabilities
(2)
   ¥ 45,747      ¥ 2,347      ¥ 48,094  
  
 
 
    
 
 
    
 
 
 
 
    
Billions of yen
 
    
March 31, 2026
 
    
Repurchase

agreements
    
Securities

lending

transactions
    
Total
 
Equities and convertible securities
   ¥ 442      ¥ 2,272      ¥ 2,714  
Japanese government, agency and municipal securities
     3,061        163        3,224  
Foreign government, agency and municipal securities
     38,182        182        38,364  
Bank and corporate debt securities
     5,598        267        5,865  
Commercial mortgage-backed securities (“CMBS”)
     —        
— 
       —   
Residential mortgage-backed securities (“RMBS”)
(1)
     3,635       
— 
       3,635  
Collateralized debt obligations (“CDOs”) and other
     346       
— 
       346  
Investment trust funds and other
     11        69        80  
  
 
 
    
 
 
    
 
 
 
Total gross recognized liabilities
(2)
   ¥ 51,275      ¥ 2,953      ¥ 54,228  
  
 
 
    
 
 
    
 
 
 
 
(1)
Includes ¥3,586 billion of U.S. government sponsored agency mortgage pass through securities and collateralized mortgage obligations as of March 31, 2025. Includes ¥2,877 billion of U.S. government sponsored agency mortgage pass through securities and collateralized mortgage obligations as of March 31, 2026.
(2)
Repurchase agreements and securities lending transactions are reported within
Collateralized financing
Securities sold under agreements to repurchase
and
Collateralized
financing
Securities loaned
in the consolidated balance sheets, respectively. Amounts reported for securities lending transactions also include transactions where Nomura lends securities and receives securities that can be sold or pledged as collateral. Nomura recognizes the securities received at fair value and a liability for the same amount, representing the obligation to return those securities. The securities received and the liability are reported within
Other assets-Other
and
Other liabilities
in the consolidated balance sheets, respectively. The total gross recognized liabilities reported for repurchase agreements and securities lending transactions are consistent with the total gross balances reported in the offsetting disclosures above.
 
Collateral received by Nomura
The following table presents the fair value of securities received as collateral, securities borrowed with or without collateral, which Nomura is permitted to sell or repledge, and the portion that has been sold or repledged as of March 31, 2025 and 2026.
 
    
Billions of yen
 
    
March 31
 
    
2025
    
2026
 
The fair value of collateral received
   ¥    64,853      ¥    69,667  
The portion of the above received that has been sold (as reported as short sales within Trading liabilities in the consolidated balance sheets) or repledged
     48,717        56,304  
Collateral is generally sourced from securities purchased under agreement to resell, securities borrowing transactions, secured loans and from derivative transactions. Collateral is used together with owned securities and other financial assets to cover short sales, collateralize repurchase transactions, other secured financings and derivative transactions.
Assets pledged by Nomura
Nomura pledges owned securities and other financial assets to collateralize repurchase transactions, other secured financings and derivative transactions. Pledged securities that can be sold or repledged by the transferee, including Gensaki Repo transactions, are reported in parentheses as
Assets pledged
within
Trading assets
,
Investments in equity securities
and
Investments in and advances to affiliated companies
in the consolidated balance sheets.
The following table presents the carrying amounts of financial assets recognized in the consolidated balance sheets which have been pledged as collateral,
primarily
to stock exchanges and clearing organizations, where the secured party does not have the right to sell or repledge them by type of asset as of March 31, 2025 and 2026.
 
 
  
Millions of yen
 
 
  
March 31
 
 
  
2025
 
  
2026
 
Trading assets:
  
  
Equities and convertible securities
   ¥ 326,398      ¥ 417,915  
Government and government agency securities
     1,134,816        1,396,517  
Bank and corporate debt securities
     86,034        123,674  
Commercial mortgage-backed securities (“CMBS”)
    
       5,189  
Residential mortgage-backed securities (“RMBS”)
     2,626,708        2,120,771  
Collateralized debt obligations (“CDOs”) and other
(1)
     12,391        7,864  
Investment trust funds and other
     21,042        10,715  
  
 
 
    
 
 
 
   ¥ 4,207,389      ¥ 4,082,645  
  
 
 
    
 
 
 
Non-trading
debt securities
(2)
     15,896        21,566  
Investments in and advances to affiliated companies
(3)
   ¥ 16,124      ¥ 16,086  
 
(1)
Includes collateralized loan obligations (“CLOs”) and asset-backed securities (“ABSs”) such as those secured on credit card loans, auto loans and student loans.
(2)
Non-trading
debt securities are primarily Japanese municipal securities issued by prefectures or ordinance-designated city.
(3)
Investments in and advances to affiliated companies comprise shares in Nomura Research Institute, Ltd.
 
The following table presents the carrying amount of financial and
non-financial
assets recognized in the consolidated balance sheets, other than those disclosed above, which are subject to lien as of March 31, 2025 and 2026.
 
 
  
Millions of yen
 
 
  
March 31
 
 
  
2025
 
  
2026
 
Loans and receivables
   ¥ 627,090      ¥ 934,055  
Trading assets and private equity and debt investments
     1,766,083        1,713,792  
Office buildings, land, equipment and facilities
     2,933        13,617  
Non-trading
debt securities
     117,655        212,469  
Investments in and advances to affiliated companies
     2        3  
Other
     1,333        1,522  
  
 
 
    
 
 
 
   ¥ 2,515,096      ¥ 2,875,458  
  
 
 
    
 
 
 
Assets in the above table were primarily pledged for secured borrowings, including other secured borrowings, collateralized borrowings of consolidated VIEs and derivative transactions. The above table also includes financial assets which continue to be recognized on the consolidated balance sheets as they fail the criteria for derecognition under ASC 860. The associated liabilities with these transactions are reported as trading balances of secured borrowings reported in
Long-term borrowings
. See Note 1
3
 “
Borrowings
” for further information regarding
trading balances of secured borrowings
.