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Holdings (Monthly) Guide ↗

Siit Core Fixed Income Fund

· Sei Institutional Investments Trust
Monthly Holdings $10.9B AUM 84 positions Period May 2026 Filed Jul 29, 2026 EDGAR ↗ ← All Funds
All 448 New 84 Added 1900 Reduced 340 Exited · May 2026 vs Feb 2026
# Name Ticker Since Shares Shares Δ Value Val Δ% % Port Cat
1 US 2YR NOTE (CBT) SEP26 1TUU26 Feb 2023 2,083 +1,967 $430.3M +2950.5% 4.35% DIR
2 N/A 783965593 Feb 2023 198,176,625 +161,075,802 $198.2M +434.2% 2.01% STIV
3 United States of America 91282CMF5 Feb 2026 117,890,000 +71,900,000 $118.4M +153.5% 1.20% SN
4 United States of America 91282CPE5 Feb 2026 106,950,000 +49,695,000 $106.3M +85.4% 1.08% SN
5 United States of America 912810UT3 Feb 2026 84,655,000 +38,626,000 $80.8M +74.4% 0.82% DBT
6 United States of America 912810SL3 Feb 2023 92,760,000 +5,850,000 $53.5M +0.7% 0.54% DBT
7 United States of America 912810UR7 Feb 2026 55,439,000 +35,569,000 $53.4M +163.9% 0.54% DBT
8 United States of America 91282CLK5 Feb 2026 51,025,000 +5,280,000 $50.3M +9.3% 0.51% SN
9 United States of America 912810SC3 Feb 2026 66,740,000 +47,326,000 $49.8M +225.5% 0.50% DBT
10 United States of America 912810SF6 Feb 2026 60,750,000 +37,432,000 $44.0M +146.6% 0.44% DBT
11 United States of America 912810RS9 Feb 2026 49,410,000 +3,200,000 $33.7M +1.2% 0.34% DBT
12 United States of America 912810SP4 Feb 2023 67,445,000 +34,840,000 $32.7M +94.9% 0.33% DBT
13 United States of America 91282CPR6 Feb 2026 28,829,000 +17,331,000 $28.2M +144.3% 0.29% SN
14 United States of America 912810SZ2 Feb 2023 48,350,000 +5,135,000 $27.3M +5.5% 0.28% DBT
15 Government National Mortgage Association 2 36179V7D6 Feb 2026 27,988,827 +20,640,712 $23.0M +268.9% 0.23% DBT
16 Government National Mortgage Association 2 36179VZQ6 Feb 2023 21,874,879 +14,996,514 $18.0M +207.8% 0.18% DBT
17 United States of America 912810SS8 Feb 2023 32,747,000 +9,074,000 $16.9M +30.4% 0.17% DBT
18 Federal National Mortgage Association 3140XPBW8 Feb 2026 14,399,369 +10,788,585 $14.2M +291.1% 0.14% DBT
19 JPMORGAN CHASE & CO. 46647PEH5 Feb 2026 12,920,000 +10,040,000 $13.5M +336.0% 0.14% DBT
20 BANK OF AMERICA CORPORATION 06051GMA4 Feb 2026 11,755,000 +11,650,000 $12.0M +10823.8% 0.12% DBT
21 CITIGROUP INC. 172967MY4 Feb 2023 12,435,000 +12,326,000 $11.2M +11114.4% 0.11% DBT
22 Freddie Mac 3132DVL52 Feb 2023 12,278,744 +11,246,405 $10.5M +1046.4% 0.11% DBT
23 CVS HEALTH CORPORATION 126650CZ1 Feb 2023 11,930,000 +9,449,000 $10.5M +373.2% 0.11% DBT
24 MORGAN STANLEY PRIVATE BANK, NATIONAL ASSOCIATION 61776NVG5 Feb 2026 9,424,000 +684,000 $9.4M +5.6% 0.10% DBT
25 AT&T INC. 00206RLJ9 Feb 2023 14,360,000 +13,005,000 $9.4M +923.4% 0.09% DBT
26 Government National Mortgage Association 2 36179VVX5 Feb 2026 10,807,883 +2,879,936 $8.9M +32.1% 0.09% DBT
27 MEDLINE BORROWER, LP 62482BAA0 Feb 2026 7,765,000 +1,520,000 $7.6M +23.0% 0.08% DBT
28 Government National Mortgage Association 2 36179TLS2 Feb 2023 7,961,671 +5,648,220 $7.3M +229.1% 0.07% DBT
29 BROADCOM INC. 11135FBV2 Feb 2023 7,420,000 +6,116,000 $7.2M +452.8% 0.07% DBT
30 THE GOLDMAN SACHS GROUP, INC. 38145GAS9 Feb 2026 7,170,000 +3,857,000 $7.0M +110.2% 0.07% DBT
31 META PLATFORMS, INC. 30303MAE2 Feb 2026 7,315,000 +6,505,000 $6.7M +750.7% 0.07% DBT
32 CHI COMMERCIAL MORTGAGE TRUST 12577HAA8 Feb 2026 6,465,000 +1,265,000 $6.4M +21.3% 0.07% ABS-MBS
33 AMERICAN TOWER CORPORATION 03027XBM1 Feb 2023 6,940,000 +3,000,000 $6.3M +72.8% 0.06% DBT
34 PUBLIC SERVICE COMPANY OF OKLAHOMA 744533BR0 Feb 2026 6,050,000 +2,052,000 $6.1M +48.2% 0.06% DBT
35 CANADIAN IMPERIAL BANK OF COMMERCE 13607QWB4 Feb 2026 6,105,000 +3,889,000 $6.0M +171.2% 0.06% DBT
36 Government National Mortgage Association 2 36179W5D6 Feb 2026 6,401,294 +4,250,495 $5.8M +185.5% 0.06% DBT
37 Citibank National Association 17325FBG2 Feb 2026 5,545,000 +3,275,000 $5.8M +139.3% 0.06% DBT
38 Government National Mortgage Association 2 36179S2P1 Feb 2023 5,689,438 +5,133,489 $5.3M +883.5% 0.05% DBT
39 ELEVANCE HEALTH, INC. 036752BK8 Feb 2026 5,265,000 +1,205,000 $5.2M +26.6% 0.05% DBT
40 THE GOLDMAN SACHS GROUP, INC. 38141GB37 Feb 2026 4,926,000 +1,988,000 $5.0M +63.5% 0.05% DBT
41 ALPHABET INC. 02079KAY3 Feb 2026 5,000,000 +2,148,000 $4.9M +70.2% 0.05% DBT
42 META PLATFORMS, INC. 30303M8V7 Feb 2026 5,405,000 +4,710,000 $4.8M +637.4% 0.05% DBT
43 AerCap Ireland Capital Designated Activity Company 00774MAW5 Feb 2023 5,020,000 +682,000 $4.8M +14.6% 0.05% DBT
44 ANHEUSER-BUSCH COMPANIES, LLC 03522AAH3 Feb 2023 4,945,000 +990,000 $4.8M +21.4% 0.05% DBT
45 BSPDF ISSUER LTD 05594VAC6 Feb 2026 4,695,000 +55,000 $4.7M +1.3% 0.05% ABS-CBDO
46 AerCap Ireland Capital Designated Activity Company 00774MAX3 Feb 2023 4,586,000 +4,338,000 $4.2M +1710.7% 0.04% DBT
47 Estados Unidos Mexicanos 91087BAR1 Feb 2023 4,920,000 +3,215,000 $4.2M +181.2% 0.04% DBT
48 UBER TECHNOLOGIES, INC. 90353TAP5 Feb 2026 4,245,000 +1,824,000 $4.2M +71.1% 0.04% DBT
49 HYUNDAI AUTO LEASE SECURITIZATION TRUST 44935WAD9 Feb 2026 4,010,000 +2,720,000 $4.0M +209.6% 0.04% ABS-MBS
50 Virginia Electric and Power Company 927804GX6 Feb 2026 3,808,000 +950,000 $3.7M +31.2% 0.04% DBT
51 ALPHABET INC. 02079KBA4 Feb 2026 3,840,000 +2,035,000 $3.7M +106.7% 0.04% DBT
52 JBS USA Holding Lux S.a r.l. 46590XAP1 Feb 2026 3,725,000 +1,867,000 $3.3M +95.8% 0.03% DBT
53 BROADCOM INC. 11135FCD1 Feb 2026 3,337,000 +2,017,000 $3.3M +146.1% 0.03% DBT
54 Government National Mortgage Association 2 36179V4U1 Feb 2026 3,962,819 +2,103,200 $3.3M +106.4% 0.03% DBT
55 SMB PRIVATE EDUCATION LOAN TRUST 78448YAH4 Feb 2023 3,405,565 +1,527,246 $3.1M +79.3% 0.03% ABS-MBS
56 ABBVIE INC. 00287YEG0 Feb 2026 3,010,000 +497,000 $3.0M +16.8% 0.03% DBT
57 UNITEDHEALTH GROUP INCORPORATED 91324PFL1 Feb 2026 2,420,000 +524,000 $2.3M +25.6% 0.02% DBT
58 CONSUMERS ENERGY COMPANY 210518DZ6 Feb 2026 2,085,000 +266,000 $2.1M +11.9% 0.02% DBT
59 ORACLE CORPORATION 68389XCU7 Feb 2026 2,580,000 +1,353,000 $2.1M +108.2% 0.02% DBT
60 MORGAN STANLEY 61747YEH4 Feb 2023 2,265,000 +1,580,000 $2.0M +223.4% 0.02% DBT
61 UBER TECHNOLOGIES, INC. 90353TAQ3 Feb 2026 2,151,000 +1,049,000 $2.0M +90.6% 0.02% DBT
62 Federal National Mortgage Association 3136BS3P8 Feb 2026 2,259,990 +22,450 $2.0M -4.0% 0.02% DBT
63 Freddie Mac 3128MJZF0 Feb 2023 2,209,151 +399,985 $2.0M +18.0% 0.02% DBT
64 Fideicomiso Irrevocable 1721 Banco Actinver, S. A., Institucion de Banca Multiple, Grupo Financiero Actinver, Division Fiduciaria 31575KAB1 Feb 2026 2,037,000 +534,000 $2.0M +29.2% 0.02% DBT
65 Siemens Funding B.V. 82622RAE6 Feb 2026 1,878,000 +888,000 $1.9M +84.9% 0.02% DBT
66 AMAZON.COM, INC. 023135CW4 Feb 2026 1,965,000 +1,559,000 $1.9M +368.8% 0.02% DBT
67 FOUNDRY JV HOLDCO LLC 350930AG8 Feb 2026 1,800,000 +1,134,000 $1.9M +165.2% 0.02% DBT
68 AT&T INC. 00206RNJ7 Feb 2026 1,811,000 +323,000 $1.8M +17.7% 0.02% DBT
69 ORACLE CORPORATION 68389XBX2 Feb 2023 2,721,000 +1,291,000 $1.7M +90.1% 0.02% DBT
70 DICK'S SPORTING GOODS, INC. 253393AG7 Feb 2026 1,911,000 +103,000 $1.4M +4.8% 0.01% DBT
71 NAVIENT PRIVATE EDUCATION LOAN TRUST 63942MAA8 Feb 2023 1,432,575 +174,312 $1.3M +11.8% 0.01% ABS-MBS
72 Government National Mortgage Association 2 36179UQ54 Feb 2026 1,356,974 +446,090 $1.3M +44.5% 0.01% DBT
73 ANHEUSER-BUSCH INBEV WORLDWIDE INC. 03523TBU1 Feb 2023 1,150,000 +218,000 $1.2M +20.0% 0.01% DBT
74 Government National Mortgage Association 2 36179TJX4 Feb 2023 1,192,220 +480,194 $1.1M +59.8% 0.01% DBT
75 BANK OF AMERICA CORPORATION 06051GKK4 Feb 2023 1,180,000 +475,000 $1.1M +63.7% 0.01% DBT
76 Federal National Mortgage Association 31418B6G6 Feb 2023 974,050 +630,629 $875K +174.3% 0.01% DBT
77 AKER BP ASA 00973RAP8 Feb 2026 930,000 +528,000 $875K +131.7% 0.01% DBT
78 FOUNDRY JV HOLDCO LLC 350930AF0 Feb 2026 678,000 +458,000 $695K +202.6% 0.01% DBT
79 Federal National Mortgage Association 3136AP3N0 Feb 2023 582,405 +5,066 $513K -1.7% 0.01% DBT
80 NAVIENT PRIVATE EDUCATION LOAN TRUST 63935CAB7 Feb 2023 530,106 +38,902 $513K +7.4% 0.01% ABS-MBS
81 Freddie Mac 3137B1W73 Feb 2023 549,056 +4,097 $463K -2.5% 0.00% DBT
82 Government National Mortgage Association 38383FX73 Feb 2026 536,770 +146,780 $462K +34.7% 0.00% DBT
83 Government National Mortgage Association 2 36179TJ22 Feb 2023 215,374 +171,438 $217K +382.3% 0.00% DBT
84 Government National Mortgage Association 38375BQD7 Feb 2023 160,413 +1,231 $15K +0.7% 0.00% DBT