Portfolio of Investments – as of June 30, 2025 (Unaudited)
Loomis Sayles Inflation Protected Securities Fund
Principal
Amount
Description
Value ()
Bonds and Notes — 98.9% of Net Assets
Aerospace & Defense — 0.1%
$70,000
General Dynamics Corp., 4.950%, 8/15/2035
$70,268
Airlines — 0.4%
70,000
Delta Air Lines, Inc., 5.250%, 7/10/2030
70,449
300,000
Latam Airlines Group SA, 7.625%, 1/07/2031(a)
301,125
 
371,574
Automotive — 0.3%
90,000
Magna International, Inc., 5.875%, 6/01/2035
92,367
200,000
Stellantis Finance U.S., Inc., 6.450%, 3/18/2035(a)
200,976
 
293,343
Banking — 3.5%
600,000
Banco Bilbao Vizcaya Argentaria SA, (fixed rate to
1/14/2032, variable rate thereafter), 7.750%(b)
608,225
200,000
Banco Santander SA, (fixed rate to 11/07/2026,
variable rate thereafter), 6.527%, 11/07/2027
205,284
200,000
BBVA Mexico SA Institucion De Banca Multiple
Grupo Financiero BBVA Mexico, (fixed rate to
2/11/2030, variable rate thereafter),
7.625%, 2/11/2035(a)
205,360
250,000
Citibank NA, 4.914%, 5/29/2030
254,800
270,000
Credit Agricole SA, (fixed rate to 5/27/2030, variable
rate thereafter), 5.222%, 5/27/2031(a)
275,035
270,000
JPMorgan Chase & Co., (fixed rate to 4/22/2035,
variable rate thereafter), 5.572%, 4/22/2036
279,813
250,000
JPMorgan Chase & Co., Series OO, (fixed rate to
4/01/2030, variable rate thereafter), 6.500%(b)
258,193
310,000
Lloyds Banking Group PLC, (fixed rate to 6/13/2035,
variable rate thereafter), 6.068%, 6/13/2036
318,711
260,000
Morgan Stanley, (fixed rate to 7/19/2034, variable
rate thereafter), 5.320%, 7/19/2035
263,174
110,000
Morgan Stanley, (fixed rate to 4/19/2034, variable
rate thereafter), 5.831%, 4/19/2035
115,242
300,000
NatWest Group PLC, (fixed rate to 11/10/2033,
variable rate thereafter), 8.125%(b)
323,596
435,000
UBS Group AG, (fixed rate to 2/10/2030, variable
rate thereafter), 7.000%(a)(b)
432,730
 
3,540,163
Brokerage — 0.8%
300,000
Citadel Securities Global Holdings LLC,
6.200%, 6/18/2035(a)
307,807
315,000
LPL Holdings, Inc., 5.750%, 6/15/2035
318,680
170,000
Marex Group PLC, 6.404%, 11/04/2029
174,990
 
801,477
Construction Machinery — 0.5%
210,000
Ashtead Capital, Inc., 5.800%, 4/15/2034(a)
214,925
225,000
Caterpillar, Inc., 5.200%, 5/15/2035
229,354
115,000
Deere & Co., 5.700%, 1/19/2055
118,883
 
563,162
Consumer Cyclical Services — 0.0%
45,000
Rollins, Inc., 5.250%, 2/24/2035
45,163
Electric — 0.5%
110,000
DTE Electric Co., 5.250%, 5/15/2035
112,010
10,000
Edison International, 6.250%, 3/15/2030
10,157
60,000
Oncor Electric Delivery Co. LLC,
5.350%, 4/01/2035(a)
61,122
300,000
Pacific Gas & Electric Co., 6.000%, 8/15/2035
303,365
60,000
PPL Capital Funding, Inc., 5.250%, 9/01/2034
60,482
 
547,136
Finance Companies — 0.8%
175,000
AerCap Ireland Capital DAC/AerCap Global
Aviation Trust, 5.375%, 12/15/2031
178,846
Principal
Amount
Description
Value (†)
Finance Companies — continued
$120,000
Bain Capital Specialty Finance, Inc.,
5.950%, 3/15/2030
$118,623
495,000
HPS Corporate Lending Fund, 5.850%, 6/05/2030(a)
493,905
 
791,374
Food & Beverage — 0.1%
100,000
JBS USA LUX SARL/JBS USA Food Co./JBS USA
Foods Group, 5.950%, 4/20/2035(a)
103,598
Government Owned - No Guarantee — 0.2%
250,000
Antares Holdings LP, 6.350%, 10/23/2029(a)
252,568
Health Insurance — 0.2%
90,000
Elevance Health, Inc., 5.200%, 2/15/2035
90,942
140,000
UnitedHealth Group, Inc., 5.300%, 6/15/2035
142,691
 
233,633
Home Construction — 0.2%
160,000
Toll Brothers Finance Corp., 5.600%, 6/15/2035
161,275
Life Insurance — 0.8%
280,000
200 Park Funding Trust, 5.740%, 2/15/2055(a)
276,241
505,000
Athene Holding Ltd., (fixed rate to 3/28/2035,
variable rate thereafter), 6.875%, 6/28/2055
502,525
 
778,766
Lodging — 0.1%
100,000
Hyatt Hotels Corp., 5.750%, 3/30/2032
102,662
Metals & Mining — 0.6%
555,000
Windfall Mining Group, Inc./Groupe Minier
Windfall, Inc., 5.854%, 5/13/2032(a)
566,875
Midstream — 0.6%
165,000
Energy Transfer LP, 5.700%, 4/01/2035
168,068
290,000
Enterprise Products Operating LLC,
5.550%, 2/16/2055
279,772
125,000
Florida Gas Transmission Co. LLC,
5.750%, 7/15/2035(a)
127,916
 
575,756
Pharmaceuticals — 0.1%
125,000
Biogen, Inc., 5.050%, 1/15/2031
127,263
Refining — 0.5%
500,000
Raizen Fuels Finance SA, 6.700%, 2/25/2037(a)
488,750
Sovereigns — 0.1%
200,000
Abu Dhabi Government International Bonds,
3.875%, 4/16/2050(a)
155,372
Technology — 0.6%
250,000
Micron Technology, Inc., 5.300%, 1/15/2031
256,015
170,000
Micron Technology, Inc., 6.050%, 11/01/2035
177,916
75,000
NetApp, Inc., 5.700%, 3/17/2035
77,022
65,000
Synopsys, Inc., 5.150%, 4/01/2035
65,516
 
576,469
Transportation Services — 0.1%
80,000
United Parcel Service, Inc., 5.250%, 5/14/2035
81,583
Treasuries — 87.8%
11,727,816
U.S. Treasury Inflation-Indexed Bonds,
0.250%, 2/15/2050(c)
6,807,182
6,529,930
U.S. Treasury Inflation-Indexed Bonds,
0.750%, 2/15/2042(c)
5,069,250
13,757,687
U.S. Treasury Inflation-Indexed Notes,
0.125%, 4/15/2027(c)
13,469,604
13,044,902
U.S. Treasury Inflation-Indexed Notes,
0.125%, 7/15/2031(c)
12,003,745
7,243,585
U.S. Treasury Inflation-Indexed Notes,
0.375%, 1/15/2027(c)
7,144,565

Principal
Amount
Description
Value (†)
Treasuries — continued
$21,798,282
U.S. Treasury Inflation-Indexed Notes,
0.625%, 7/15/2032(c)
$20,331,800
24,631,699
U.S. Treasury Inflation-Indexed Notes,
0.875%, 1/15/2029(c)
24,248,594
 
89,074,740
Total Bonds and Notes
(Identified Cost $109,061,084)
100,302,970
Short-Term Investments — 1.3%
1,330,775
Tri-Party Repurchase Agreement with Fixed
Income Clearing Corporation, dated 6/30/2025 at
2.900% to be repurchased at $1,330,882 on
7/01/2025 collateralized by $1,357,300 U.S. Treasury
Note, 3.750% due 6/30/2027 valued at $1,357,422
including accrued interest(d)
(Identified Cost $1,330,775)
1,330,775
Total Investments — 100.2%
(Identified Cost $110,391,859)
101,633,745
Other assets less liabilities — (0.2)%
(169,180
)
Net Assets — 100.0%
$101,464,565
()
Registered investment companies are required to value portfolio investments using an unadjusted, readily available market quotation. The Fund obtains
readily available market quotations from independent pricing services. Fund investments for which readily available market quotations are not available
are priced at fair value pursuant to the Fund's Valuation Procedures. The Board of Trustees has approved a valuation designee who is subject to the
Board's oversight.
Unadjusted readily available market quotations that are utilized for exchange traded equity securities (including shares of closed-end investment
companies and exchange-traded funds) include the last sale price quoted on the exchange where the security is traded most extensively. Shares of
open-end investment companies are valued at net asset value ("NAV") per share.
Exchange traded equity securities for which there is no reported sale during the day are fair valued at the closing bid quotation as reported by an
independent pricing service. Unlisted equity securities (except unlisted preferred equity securities) are fair valued at the last sale price quoted in the
market where they are traded most extensively or, if there is no reported sale during the day, the closing bid quotation as reported by an independent
pricing service. If there is no last sale price or closing bid quotation available, unlisted equity securities will be fair valued using evaluated bids furnished
by an independent pricing service, if available.
Debt securities and unlisted preferred equity securities are fair valued based on evaluated bids furnished to the Fund by an independent pricing service
or bid prices obtained from broker-dealers. Broker-dealer bid prices may be used to fair value debt and unlisted equities where an independent pricing
service is unable to price an investment or where an independent pricing service does not provide a reliable price for the investment.
The Fund may also fair value investments in other circumstances such as when extraordinary events occur after the close of a foreign market, but prior
to the close of the New York Stock Exchange. This may include situations relating to a single issuer (such as a declaration of bankruptcy or a delisting of
the issuer's security from the primary market on which it has traded) as well as events affecting the securities markets in general (such as market
disruptions or closings and significant fluctuations in U.S. and/or foreign markets). When fair valuing a Fund's investments, the valuation designee may,
among other things, use modeling tools or other processes that may take into account factors such as issuer specific information, or other related
market activity and/or information that occurred after the close of the foreign market but before the time the Fund's NAV is calculated. Fair valuation by
the Fund's valuation designee may require subjective determinations about the value of the investment, and fair values used to determine a Fund's NAV
may differ from quoted or published prices, or from prices that are used by others, for the same investments. In addition, the use of fair value pricing may
not always result in adjustments to the prices of investments held by a Fund.
The books and records of the Fund are maintained in U.S. dollars. The values of securities, currencies and other assets and liabilities denominated in
currencies other than U.S. dollars, if any, are translated into U.S. dollars based upon foreign exchange rates prevailing at the end of the period.
(a)
All or a portion of these securities are exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in
transactions exempt from registration, normally to qualified institutional buyers. At June 30, 2025, the value of Rule 144A holdings amounted to $4,464,305
or 4.4% of net assets.
(b)
Perpetual bond with no specified maturity date.
(c)
Treasury Inflation Protected Security (TIPS).

(d)
The Fund may enter into repurchase agreements, under the terms of a Master Repurchase Agreement, under which the Fund acquires securities as
collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. It is the Fund's policy that the market value of the
collateral for repurchase agreements be at least equal to 102% of the repurchase price, including interest. Certain repurchase agreements are tri-party
arrangements whereby the collateral is held in a segregated account for the benefit of the Fund and on behalf of the counterparty. Repurchase
agreements could involve certain risks in the event of default or insolvency of the counterparty, including possible delays or restrictions upon the Fund's
ability to dispose of the underlying securities. As of June 30, 2025, the Fund had an investment in a repurchase agreement for which the value of the
related collateral exceeded the value of the repurchase agreement.
Fair Value Measurements
In accordance with accounting standards related to fair value measurements and disclosures, the Fund has categorized the inputs utilized in determining the value of each Fund’s assets or liabilities. These inputs are summarized in the three broad levels listed below:
• Level 1 — quoted prices in active markets for identical assets or liabilities;
• Level 2 — prices determined using other significant inputs that are observable either directly, or indirectly through corroboration with observable market data (which could include quoted prices for similar assets or liabilities, interest rates, credit risk, etc.); and
• Level 3 — prices determined using significant unobservable inputs when quoted prices or observable inputs are unavailable such as when there is little or no market activity for an asset or liability (unobservable inputs reflect each Fund’s own assumptions in determining the fair value of assets or liabilities and would be based on the best information available).
The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.
The Fund's pricing policies have been approved by the Board of Trustees. Investments for which market quotations are readily available are categorized in Level 1. Other investments for which an independent pricing service is utilized are categorized in Level 2. Broker-dealer bid prices for which the Fund has knowledge of the inputs used by the broker-dealer are categorized in Level 2. All other investments, including broker-dealer bid prices for which the Fund does not have knowledge of the inputs used by the broker-dealer, as well as investments fair valued by the valuation designee, are categorized in Level 3. All Level 2 and 3 securities are defined as being fair valued.
Under certain conditions and based upon specific facts and circumstances, the Fund’s valuation designee may determine that a fair valuation should be made for portfolio investment(s). These valuation designee fair valuations will be based upon a significant amount of Level 3 inputs.
The following is a summary of the inputs used to value the Fund's investments as of June 30, 2025, at value:
Asset Valuation Inputs
Description
Level 1
Level 2
Level 3
Total
Bonds and Notes(a)
$ —
$100,302,970
$ —
$100,302,970
Short-Term Investments
 —
1,330,775
 —
1,330,775
Total Investments
$
$101,633,745
$
$101,633,745
(a)
Details of the major categories of the Fund’s investments are reflected within the Portfolio of Investments.