v3.26.1
Fair value measurement (Tables)
12 Months Ended
Mar. 31, 2026
Information about Changes in Fair Value of Level 3 Assets Pertaining to Instruments Carried at Fair Value
The following table summarizes certain additional information about changes in the fair value of Level 3 assets pertaining to instruments carried at fair value for the fiscal years ended March 31, 2025 and March 31, 2026:
 
Particulars
  
As of March 31, 2025
 
    
(In millions)
 
Beginning balance at April 1, 2024
   Rs.  160,865.0  
Total gains or losses (realized/unrealized)
  
— Included in net income
     5,864.3  
— Included in other comprehensive income
     1,351.8
Purchases/additions
     65,272.1  
Sales
     (546.6 )
Issuances
     —   
Settlements
     (83,818.7
Transfers into Level 3
     209.6  
Transfers out of Level 3
     — 
Foreign currency translation adjustment
     —   
  
 
 
 
Ending balance at March 31, 2025
   Rs.  149,197.5  
  
 
 
 
Total amount of gains/ (losses) included in net income attributable to change in unrealized gains/ (losses) relating to assets still held at reporting date
   Rs  5,830.7  
  
 
 
 
Change in unrealized gains/ (losses) for the period included in other comprehensive income for assets held at the end of the reporting period
   Rs  433.0
  
 
 
 
 
Particulars
  
As of March 31, 2026
 
    
(In millions)
 
Beginning balance at April 1, 2025
   Rs. 149,197.5  
Total gains or losses (realized/unrealized)
  
— Included in net income
     12,882.0  
— Included in other comprehensive income
     (625.2 )
 
Purchases/additions
     80,097.8  
Sales
     (6,164.5 )
Issuances
    
— 
 
Settlements
     (67,372.2 )
Transfers into Level 3
     37,600.3  
Transfers out of Level 3
     (650.2 )
Foreign currency translation adjustment
     —   
  
 
 
 
Ending balance at March 31, 2026
   Rs. 204,965.5  
  
 
 
 
Total amount of gains/ (losses) included in net income attributable to change in unrealized gains/ (losses) relating to assets still held at reporting date
   Rs  13,893.9  
  
 
 
 
Change in unrealized gains/ (losses) for the period included in other comprehensive
income for assets held at the end of the reporting period
   Rs  (621.8)  
  
 
 
 
Investments  
Fair Value Measured on Recurring Basis
The following table summarizes investments measured at fair value on a recurring basis as of March 31, 2025, segregated by the level of valuation inputs within the fair value hierarchy utilized to measure fair value:
 
    
Fair Value Measurements Using
 
Particulars
  
Total
    
Quoted prices in
active markets
for identical assets
(Level 1)
    
Significant other
observable
inputs
(Level 2)
    
Significant
unobservable
inputs
(Level 3)
 
           
(In millions)
        
Assets
           
Trading account securities
   Rs.  625,388.5      Rs.  336,658.0      Rs.  253,739.6      Rs.  34,990.9  
Securities
available-for-sale
     9,910,174.3        1,435,936.2        8,360,598.9        113,639.2  
Equity securities(*)
     129,984.8        20,404.1        109,013.3        567.4  
Separate Account Assets
     1,016,281.4        873,154.4        143,127.0        —   
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   Rs.  11,681,829.0      Rs.  2,666,152.7      Rs.  8,866,478.8      Rs.  149,197.5  
  
 
 
    
 
 
    
 
 
    
 
 
 
Liabilities
           
Liabilities on policies in force
     482.9        —         482.9        —   
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   Rs.  482.9      Rs.  —       Rs.  482.9      Rs.  —   
  
 
 
    
 
 
    
 
 
    
 
 
 
 
(*)
Equity securities classified within other assets.
The following table summarizes financial assets and financial liabilities measured at fair value on a recurring basis as of March 31, 2026, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value:
 
    
Fair Value Measurements Using
 
Particulars
  
Total
    
Quoted prices in
active markets
for identical assets
(Level 1)
    
Significant other
observable
inputs
(Level 2)
    
Significant
unobservable
inputs
(Level 3)
 
           
(In millions)
        
Assets
           
Trading account securities
   Rs.  848,427.6      Rs.  388,678.9      Rs.  409,980.5      Rs.   49,768.2  
Securities
available-for-sale
     10,247,500.8        262,623.5        9,871,669.4        113,207.9  
Equity securities
(
*
)
     48,067.3        20,369.5        —         27,697.8  
Other securities (**)
 
 
19,600.3
 
 
 
5,308.7
 
 
 
— 
 
 
 
14,291.6
 
Separate Account Assets
     1,051,916.1        814,016.6        237,899.5        —   
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   Rs.  12,215,512.1      Rs.  1,490,997.2      Rs.  10,519,549.4      Rs. 204,965.5  
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   US$ 130,187.7      US$ 15,890.4      US$ 112,112.9      US$ 2,184.4  
  
 
 
    
 
 
    
 
 
    
 
 
 
Liabilities
           
Liabilities on policies in force
     211.8        —         211.8        —   
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   Rs. 211.8      Rs. —       Rs. 211.8      Rs.  —   
  
 
 
    
 
 
    
 
 
    
 
 
 
Total
   US$ 2.3      US$ —       US$ 2.3      US$ —   
  
 
 
    
 
 
    
 
 
    
 
 
 
 
(*)
Equity securities classified within other assets.
(**)
Other securities classified within other assets include security receipts, alternative investment funds, pass-through certificates and others.
Derivative  
Fair Value Measured on Recurring Basis
The following table summarizes derivative instruments measured at fair value on a recurring basis as of March 31, 2025, segregated by the level of valuation inputs within the fa
ir v
alue hierarchy:
 
           
Fair Value Measurements Using
 
Particulars
  
Total
    
Quoted prices in
active markets
for identical assets
(Level 1)
    
Significant other
observable
inputs
(Level 2)
    
Significant
unobservable
inputs
(Level 3)
 
    
(In millions)
 
Derivative assets
     Rs. 179,812.4        Rs. —         Rs. 179,812.4        Rs. —   
Derivative liabilities
     Rs. 143,566.1        Rs. —         Rs. 143,566.1        Rs. —   
The following table summarizes derivative instruments measured at fair value on a recurring basis as of March 31, 2026, segregated by the level of valuation inputs within the fair value hierarchy:
 
           
Fair Value Measurements Using
 
Particulars
  
Total
    
Quoted prices in
active markets
for identical assets
(Level 1)
    
Significant other
observable
inputs
(Level 2)
    
Significant
unobservable
inputs
(Level 3)
 
    
(In millions)
 
Derivative assets
   Rs.  624,206.5      Rs.  —       Rs.  624,206.5      Rs.  —   
Derivative liabilities
   Rs.  578,276.3      Rs.  —       Rs.  578,276.3      Rs.  —