13F Filings History of SEI INVESTMENTS CO

Latest 13F report
Q4 2025 - 13 Feb 2026
Value $
$101,309,363,906
Signature - Title
Michael N. Peterson - Executive Vice President
Location
Oaks, PA
Summary
This page shows a list of all the recent 13F filings made by SEI INVESTMENTS CO. Form 13F is required to be filed within 45 days of the end of a calendar quarter. SEI INVESTMENTS CO reported 3118 stock holdings with total value $101,309,363,906 as of Q4 2025. Top holdings included NVDA, MSFT, AAPL, AMZN, and VEA.

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Holdings Value

List of Other Managers Reporting for SEI INVESTMENTS CO:

Name Holdings Value Location File Number
BARINGS LLC $5,427,017,391 Charlotte, NC 028-00060
PANAGORA ASSET MANAGEMENT INC $28,216,393,427 Boston, MA 028-03042
GOLDMAN SACHS GROUP INC $698,747,176,576 New York, NY 028-04981
BlackRock Institutional Trust Company, N.A. San Francisco, CA 028-03946
ACADIAN ASSET MANAGEMENT LLC $60,904,540,000 Boston, MA 028-05990
PARAMETRIC PORTFOLIO ASSOCIATES LLC Seattle, WA 028-04558
MARTINGALE ASSET MANAGEMENT L P $3,933,303,292 Boston, MA 028-04632
J O HAMBRO CAPITAL MANAGEMENT LTD London 028-14777
MANULIFE INVESTMENT MANAGEMENT (US) LLC Boston, MA 028-03673
LSV ASSET MANAGEMENT $45,858,428,000 Chicago, IL 028-06580
SCHAFER CULLEN CAPITAL MANAGEMENT INC $490,554,000 New York, NY 028-04691
WCM INVESTMENT MANAGEMENT, LLC $48,567,796,451 Laguna Beach, CA 028-07104
Allspring Global Investments, LLC Charlotte, NC 028-04413
GREAT LAKES ADVISORS, LLC $12,264,084,539 Chicago, IL 028-05229
INTECH INVESTMENT MANAGEMENT LLC $11,197,607,899 West Palm Beach, FL 028-04211
BLACKROCK ADVISORS LLC Wilmington, DE 028-04295
BAILLIE GIFFORD & CO $120,341,270,939 Edinburgh, United Kingdom 028-04825
AXIOM INVESTORS LLC /DE $11,393,743,357 Greenwich, CT 028-05615
ALLIANCEBERNSTEIN L.P. $316,671,377,103 Nashville, TN 028-10562
PACIFIC INVESTMENT MANAGEMENT CO LLC Newport Beach, CA 028-10952
CAUSEWAY CAPITAL MANAGEMENT LLC $7,268,171,214 Los Angeles, CA 028-11728
AQR CAPITAL MANAGEMENT LLC $190,628,430,516 Greenwich, CT 028-10120
DIAMOND HILL CAPITAL MANAGEMENT INC $19,516,313,691 Columbus, OH 028-10648
SSGA FUNDS MANAGEMENT INC Boston, MA 028-11338
RAMIUS ADVISORS LLC $0 New York, NY 028-10674
MARATHON ASSET MANAGEMENT LP $64,303,206 New York, NY 028-10682
Spectrum Asset Management, Inc. $79,461,935 Stamford, CT 028-11300
Coho Partners, Ltd. $779,136,310 Berwyn, PA 028-11563
Beutel, Goodman & Co Ltd. $16,278,315,000 Toronto, Ontario, Canada 028-11939
J.P. Morgan Investment Management Inc. New York, NY 028-11937
Hillsdale Investment Management Inc. $3,623,639,848 Toronto, Ontario, Canada 028-11957
KETTLE HILL CAPITAL MANAGEMENT, LLC $448,350,918 New York, NY 028-17689
MAR VISTA INVESTMENT PARTNERS LLC $1,089,438,961 Los Angeles, CA 028-13243
BRIGADE CAPITAL MANAGEMENT, LP $176,706,303 New York, NY 028-12820
Macquarie Investment Management LTD Sydney, New South Wales, Australia 028-13124
Poplar Forest Capital LLC $562,632,408 Pasadena, CA 028-13350
Neuberger Berman Group LLC $134,321,579,740 New York, NY 028-13573
LMCG INVESTMENTS, LLC $1,749,348,443 Boston, MA 028-13608
ArrowMark Colorado Holdings LLC $4,544,432,249 Denver, CO 028-13791
QS Investors, LLC $8,461,635,000 New York, NY 028-14009
Fiera Capital Corp $31,534,134,795 Montreal, Quebec, Canada 028-14036
Stone Harbor Investment Partners LP $0 New York, NY 028-14178
RWC Asset Management LLP $2,034,914,592 London, United Kingdom 028-14481
Copeland Capital Management, LLC $4,478,690,314 Conshohocken, PA 028-14668
Benefit Street Partners LLC $90,744,345 New York, NY 028-18146
Arcus Capital Partners, LLC $228,583,472 Atlanta, GA 028-17137
Blackcrane Capital, LLC $13,176,000 Bellevue, WA 028-18913
Alphinity Investment Management Pty Ltd $9,877,383,911 Sydney, Australia 028-18430
Maj Invest A/S Fondsmaeglerselskabet Copenhagen K 028-18845
Qtron Investments LLC $769,292,495 Boston, MA 028-19339
Leeward Investments, LLC - MA $1,976,365,564 Boston, MA 028-22464
Aikya Investment Management Ltd $440,954,461 London, United Kingdom 028-23502
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 3,118 $101,309,363,906 +$12,085,704,008 -$3,917,456,225 +$8,168,247,783 NVDA, MSFT, AAPL, AMZN, VEA 13F-HR 13 Feb 2026, 11:32
Q3 2025 2,814 $92,994,715,641 +$7,033,765,627 -$4,958,498,194 +$2,075,267,433 NVDA, MSFT, AAPL, AMZN, VEA 13F-HR 13 Nov 2025, 15:50
Q2 2025 2,783 $86,271,286,394 +$7,150,924,149 -$5,788,938,109 +$1,361,986,040 MSFT, NVDA, AMZN, AAPL, VEA 13F-HR 14 Aug 2025, 10:45
Q1 2025 2,757 $77,696,460,389 +$5,836,965,979 -$3,197,885,026 +$2,639,080,953 MSFT, NVDA, AAPL, AMZN, VEA Restatement 14 May 2025, 15:31
Q4 2024 2,721 $77,867,439,784 +$7,954,785,395 -$4,361,412,149 +$3,593,373,246 MSFT, NVDA, AAPL, AMZN, VEA 13F-HR 11 Feb 2025, 12:03
Q3 2024 2,676 $76,993,135,344 +$7,281,835,664 -$4,560,990,096 +$2,720,845,568 MSFT, NVDA, AAPL, AMZN, VEA 13F-HR 12 Nov 2024, 08:43
Q2 2024 2,655 $70,572,160,772 +$6,842,818,985 -$2,839,512,363 +$4,003,306,622 MSFT, NVDA, AMZN, VEA, AAPL 13F-HR 13 Aug 2024, 10:33
Q1 2024 2,617 $68,239,968,515 +$6,410,546,657 -$5,069,414,543 +$1,341,132,114 MSFT, AMZN, VEA, NVDA, AAPL 13F-HR 07 May 2024, 15:14
Q4 2023 2,606 $62,283,322,832 +$4,264,656,644 -$4,030,769,799 +$233,886,845 MSFT, VEA, SCHX, BND, AMZN 13F-HR 14 Feb 2024, 08:34
Q3 2023 2,617 $55,642,072,200 +$3,502,519,321 -$2,769,486,353 +$733,032,968 MSFT, VEA, SCHX, BND, AMZN 13F-HR 14 Nov 2023, 08:46
Q2 2023 2,669 $57,328,595,649 +$4,272,011,669 -$3,714,708,150 +$557,303,519 MSFT, SCHX, VEA, BND, AAPL 13F-HR 11 Aug 2023, 13:27
Q1 2023 2,681 $53,828,029,570 +$7,816,226,604 -$1,657,896,630 +$6,158,329,974 BND, SCHX, VEA, MSFT, AAPL 13F-HR 12 May 2023, 07:41
Q4 2022 2,514 $44,990,807,985 +$3,131,369,771 -$5,944,191,543 -$2,812,821,772 BND, VEA, SCHX, MSFT, SCHV 13F-HR 10 Feb 2023, 16:37
Q3 2022 2,699 $44,814,268,000 +$4,001,618,562 -$1,936,201,615 +$2,065,416,947 BND, SCHX, VEA, MSFT, AMZN 13F-HR 14 Nov 2022, 09:42
Q2 2022 2,872 $46,268,456,000 +$7,215,090,769 -$2,206,939,367 +$5,008,151,402 BND, SCHX, VEA, MSFT, GOOGL 13F-HR 15 Aug 2022, 09:37
Q1 2022 2,731 $49,730,708,000 +$5,231,715,859 -$3,757,524,337 +$1,474,191,522 BND, SCHX, VEA, MSFT, AMZN 13F-HR 13 May 2022, 08:26
Q4 2021 2,754 $53,264,368,000 +$5,502,391,711 -$2,334,457,549 +$3,167,934,162 SCHX, BND, VEA, MSFT, AMZN 13F-HR 14 Feb 2022, 11:35
Q3 2021 2,742 $47,645,468,000 +$5,842,092,517 -$2,740,351,136 +$3,101,741,381 SCHX, BND, VEA, MSFT, AMZN 13F-HR 12 Nov 2021, 08:58
Q2 2021 2,698 $45,083,332,000 +$4,853,448,675 -$2,201,842,226 +$2,651,606,449 SCHX, BND, VEA, MSFT, AMZN 13F-HR 06 Aug 2021, 12:14
Q1 2021 2,896 $39,251,762,000 +$2,586,386,728 -$3,141,157,683 -$554,770,955 SCHX, VEA, BND, MSFT, AMZN 13F-HR 12 May 2021, 10:22
Q4 2020 2,596 $38,602,120,000 +$3,321,040,278 -$3,623,516,034 -$302,475,756 SCHX, VEA, BND, MSFT, AAPL 13F-HR 08 Feb 2021, 11:13
Q3 2020 2,576 $34,517,954,000 +$3,499,415,429 -$3,225,414,938 +$274,000,491 SCHX, BND, VEA, MSFT, AMZN Restatement 04 Dec 2020, 13:25
Q2 2020 2,541 $32,206,317,000 +$2,504,422,093 -$3,041,519,039 -$537,096,946 SCHX, VEA, BND, MSFT, AMZN Restatement 17 Aug 2020, 15:15
Q1 2020 2,544 $27,204,946,000 +$2,444,383,384 -$1,985,784,274 +$458,599,110 SCHX, BND, VEA, MSFT, AMZN 13F-HR 14 May 2020, 10:06
Q4 2019 2,532 $33,513,303,000 +$2,479,928,392 -$2,570,380,668 -$90,452,276 SCHX, VEA, BND, MSFT, AMZN 13F-HR 06 Feb 2020, 12:18
Q3 2019 2,550 $31,362,658,997 +$3,177,571,144 -$2,256,327,365 +$921,243,779 SCHX, VEA, BND, MSFT, AMZN 13F-HR 12 Nov 2019, 09:58
Q2 2019 2,555 $30,604,427,000 +$2,762,878,080 -$2,954,250,714 -$191,372,634 SCHX, BND, VEA, MSFT, AMZN 13F-HR 14 Aug 2019, 16:10
Q1 2019 3,104 $29,766,242,000 +$8,614,505,704 -$2,111,432,696 +$6,503,073,008 VEA, BND, SCHX, MSFT, AMZN 13F-HR 15 May 2019, 17:23
Q4 2018 3,331 $20,735,440,000 +$2,010,248,876 -$5,109,414,724 -$3,099,165,848 SCHX, BND, VEA, MSFT, V 13F-HR 13 Feb 2019, 12:36
Q3 2018 2,585 $27,583,955,000 +$2,638,823,082 -$5,781,527,956 -$3,142,704,874 SCHX, VEA, BND, AMZN, MSFT 13F-HR 08 Nov 2018, 11:01
Q2 2018 3,737 $29,413,773,000 +$5,012,648,869 -$2,178,170,757 +$2,834,478,112 SPY, BND, VEA, AMZN, MSFT 13F-HR 03 Aug 2018, 15:41
Q1 2018 3,594 $26,087,534,000 +$3,325,096,825 -$5,639,534,375 -$2,314,437,550 BND, VEA, SPY, MUB, MSFT 13F-HR 11 May 2018, 11:25
Q4 2017 3,548 $28,528,548,000 +$1,939,884,232 -$2,505,270,384 -$565,386,152 BND, VEA, SPY, MSFT, V 13F-HR 08 Feb 2018, 09:02
Q3 2017 3,404 $27,890,454,000 +$3,652,099,036 -$1,886,573,190 +$1,765,525,846 SPY, BND, VEA, MSFT, V 13F-HR 06 Nov 2017, 08:48
Q2 2017 3,216 $25,080,589,000 +$3,030,108,118 -$1,544,788,287 +$1,485,319,831 SPY, BND, VEA, MSFT, V 13F-HR 31 Jul 2017, 10:13
Q1 2017 3,016 $22,796,697,000 +$3,284,956,997 -$2,291,317,691 +$993,639,306 SPY, BND, VEA, MSFT, V 13F-HR 05 May 2017, 10:39
Q4 2016 3,080 $20,538,968,000 +$2,423,037,559 -$1,619,663,127 +$803,374,432 SPY, MSFT, V, GOOGL, BND 13F-HR 02 Feb 2017, 17:10
Q3 2016 2,937 $19,685,501,000 +$3,475,374,684 -$1,163,613,755 +$2,311,760,929 SPY, V, MSFT, META, GOOG 13F-HR 04 Nov 2016, 11:08
Q2 2016 2,740 $16,672,252,000 +$1,941,778,726 -$1,538,231,289 +$403,547,437 SPY, V, META, GOOG, VEA 13F-HR 11 Aug 2016, 13:30
Q1 2016 2,627 $16,065,201,000 +$1,560,560,087 -$1,831,363,017 -$270,802,930 SPY, V, META, GOOGL, GOOG Restatement 10 May 2016, 08:55
Q4 2015 2,652 $16,407,238,000 +$5,994,712,912 -$991,463,823 +$5,003,249,089 SPY, V, META, GOOGL, GOOG 13F-HR 03 Feb 2016, 13:06
Q3 2015 2,631 $10,894,071,000 +$1,783,492,351 -$1,152,838,037 +$630,654,314 SPY, AAPL, V, META, GOOGL Restatement 02 Nov 2015, 08:25
Q2 2015 2,405 $11,060,098,000 +$1,209,663,245 -$1,211,542,514 -$1,879,269 AAPL, SPY, META, V, SPG Restatement 07 Aug 2015, 08:13
Q1 2015 2,545 $11,276,843,000 +$1,414,206,747 -$1,560,695,480 -$146,488,733 AAPL, SPY, V, META, AMAT Restatement 14 May 2015, 14:13
Q4 2014 2,472 $11,312,236,000 $0 $0 $0 AAPL, V, AMAT, SPY, UNP 13F-HR 10 Feb 2015, 13:18