FundWatcher
LSIGX
Loomis Sayles Investment Grade Fixed Income Fund
LOOMIS SAYLES FUNDS I

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
601
Top-10 weight
18.45%
Effective holdings ?
161
Crowding ?
106.9

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 US TREASURY N/B — 6,080,000 $6.16M 3.50%
2 US TREASURY N/B — 5,395,000 $5.20M 2.95%
3 FIXED INC CLEARING CORP.REPO — 4,549,407 $4.55M 2.58%
4 US TREASURY N/B — 3,557,000 $3.50M 1.98%
5 US TREASURY N/B — 3,585,000 $3.46M 1.96%
6 US TREASURY N/B — 3,025,000 $2.49M 1.42%
7 US TREASURY N/B — 2,461,000 $2.41M 1.37%
8 National Life Insurance Co. — 1,370,000 $1.78M 1.01%
9 NLV Financial Corp — 1,437,000 $1.54M 0.88%
10 GLENCORE FDG LLC — 1,340,000 $1.45M 0.82%
11 RPLDCI 6.581 05/30/49 144A RPLDCI 1,396,000 $1.44M 0.81%
12 EchoStar Corp — 1,223,109 $1.32M 0.75%
13 BOEING CO — 1,357,000 $1.31M 0.74%
14 APPLOVIN CORP — 1,210,000 $1.20M 0.68%
15 CONTINENTAL RESOURCES REGD 144A P/P 2.87500000 CLR 1,350,000 $1.18M 0.67%
16 B 0 09/17/26 — 1,176,000 $1.16M 0.66%
17 AERCAP IRELAND — 1,155,000 $1.12M 0.64%
18 BOEING CO/THE — 992,000 $1.09M 0.62%
19 Presidencia da Republica NTNFF31 5,783,000 $1.00M 0.57%
20 WELLS FARGO CO — 960,000 $982.39K 0.56%
21 VIPER ENERGY PAR — 928,000 $935.25K 0.53%
22 ANTHOL 3.75 07/15/27 ANTHOL 955,000 $928.11K 0.53%
23 TransUnion Term Loan B-8 175 2031-05-29 TRUN 926,610 $920.99K 0.52%
24 JPMorgan Chase & Co., Series OO — 890,000 $913.26K 0.52%
25 SALESFORCE INC — 892,000 $889.23K 0.50%
26 NRG TERM B 1LN 04/16/2031 NRG 886,432 $887.40K 0.50%
27 LEIDOS INC — 855,000 $886.32K 0.50%
28 U.S. Treasury Bills — 894,000 $878.38K 0.50%
29 TEVA PHARMACEUTICALS NE REGD 4.10000000 TEVA 1,165,000 $863.59K 0.49%
30 GOLDMAN SACHS GP — 884,000 $854.08K 0.48%
31 MORGAN STANLEY — 859,000 $829.21K 0.47%
32 CHI COMMERCIAL MORTGAGE TRUST 2025-SFT SER 2025-SFT CL A V/R REGD 144A P/P 5.48216000 CHI 800,000 $810.75K 0.46%
33 Wyndham Hotels & Resorts Term Loan B 175 2030-05-01 WH 797,036 $799.14K 0.45%
34 CIFC Funding Ltd., Series 2018-1A, Class A1R CIFC 795,000 $795.47K 0.45%
35 TARGA RESOURCES — 785,000 $791.71K 0.45%
36 ROCKET MTGE. LLC / 4.00% RKT 865,000 $775.36K 0.44%
37 Flutter Financing BV2024 Term Loan B — 737,709 $728.49K 0.41%
38 ROYAL CARIBBEAN CRUISES SR UNSECURED 144A 09/31 5.625 RCL 700,000 $706.90K 0.40%
39 DIN 2025-1A A2 DIN 705,000 $705.16K 0.40%
40 PALMER SQUARE BDC CLO 1 LTD SER 1A CL A V/R REGD 144A P/P 5.50454000 — 690,000 $690.28K 0.39%
41 MALAYSIA GOVT OF 4.054% 04/18/2039 — 2,756,000 $689.94K 0.39%
42 ATLASSIAN CORP — 700,000 $685.47K 0.39%
43 JEFFERIES GROUP — 661,000 $670.06K 0.38%
44 TURKIYE GOVERNMENT BOND TRY 36.0% 08-12-26 — 30,220,000 $668.11K 0.38%
45 MEXICO UNITED MEXICAN STATES 8% 07/31/2053 — 14,358,700 $662.94K 0.38%
46 GLENLN 2.5 09/01/30 144A GLENLN 729,000 $662.44K 0.38%
47 CONTINENTAL RESOURCES REGD 144A P/P 5.75000000 CLR 642,000 $654.30K 0.37%
48 MORGAN STANLEY — 634,000 $649.48K 0.37%
49 CANADIAN NATL RE — 623,000 $630.22K 0.36%
50 BIOMARIN PHARMACEUTICAL TERM B 1LN 01/28/2033 BMRN 630,000 $628.03K 0.36%
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