Sei Investments Co.

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 11, 2025), Sei Investments Co. reported 2,712 stock positions worth $77.9 billion. Its top holding was Microsoft (MSFT) at 3.1% of the portfolio, followed by Nvidia (NVDA, 2.6%) and Apple (AAPL, 2.4%). Compared with Q3 2024, it opened 154 new positions, sold out of 113, added to 1,225 and reduced 1,156. The biggest buy was Amazon.com (AMZN, shares +0%) and the biggest sale Advanced Micro Devices (AMD, shares −34%).

Most Recent 13F
Q2 2026
Location
OAKS, PA
CIK
0000350894
Portfolio Value
$77.9B (Q4 2024)
SEC Filing
0001041062-25-000019 ↗ filed Feb 11, 2025

Holdings Value

0$50.0B$100.0B$150.0B Q1 2024: $68.2B Q1 2024 Q2 2024: $70.6B Q2 2024 Q3 2024: $77.0B Q3 2024 Q4 2024: $77.9B $77.9B Q4 2024 Q1 2025: $77.7B Q1 2025 Q2 2025: $86.3B Q2 2025 Q3 2025: $93.0B Q3 2025 Q4 2025: $101.3B Q4 2025 Q1 2026: $108.4B Q1 2026 Q2 2026: $113.3B Q2 2026

Holdings 2,712 stocks · $77.9B

MSFT Microsoft Corp. 3.10% 5,721,982 $2.4B Reduce -0.3%
NVDA Nvidia Corp. 2.62% 15,212,771 $2.0B Add +3.8%
AAPL Apple Inc. 2.42% 7,511,041 $1.9B Add +4.9%
AMZN Amazon.com Inc. 2.39% 8,475,350 $1.9B Add +0.3%
VEA Vanguard Ftse Developed ETF 1.70% 27,738,297 $1.3B Add +3.5%
SCHG Schwab US Large-Cap Growth 1.37% 38,159,110 $1.1B Reduce -0.2%
SCHV Schwab US Large-Cap Value 1.30% 38,914,600 $1.0B Add +6.9%
META Meta Platforms Inc. Class A 1.21% 1,614,962 $945.6M Add +2.5%
GOOGL Alphabet Inc. Class A 1.21% 4,958,164 $938.6M Add +5.0%
SCHX Schwab US Large-Cap ETF 1.05% 35,164,430 $815.1M Reduce -5.1%
BND Vanguard Total Bond Market 0.92% 9,979,123 $717.6M Add +11.5%
VUG Vanguard Mrngstar GR ETF-Sui 0.81% 1,544,960 $634.1M Reduce -1.2%
IDEV iShares Core MSCI Dev MKTS 0.81% 9,820,684 $633.1M Add +6.3%
AVGO Broadcom Inc. 0.80% 2,671,361 $619.3M Reduce -10.4%
MUB iShares National Muni Bond E 0.76% 5,523,128 $588.5M Add +14.3%
TSM Taiwan Semiconductor-SP ADR 0.74% 2,930,356 $578.7M Reduce -1.4%
VTV Vanguard Mrngstr Val ETF-Aui 0.73% 3,378,559 $572.0M Add +1.0%
GOOG Alphabet Inc. Class C 0.73% 3,001,698 $571.6M Add +12.2%
NFLX Netflix Inc. 0.73% 641,136 $571.5M Reduce -6.8%
VWO Vanguard Ftse Emerging Marke 0.65% 11,514,763 $507.1M Reduce -2.1%
MA Mastercard Inc. Class A 0.63% 927,146 $488.2M Add +10.4%
VTEB Vanguard Tax-Exempt Bond ETF 0.61% 9,536,709 $478.1M Reduce -2.6%
BNDX Vanguard Total Intl Bond ETF 0.61% 9,632,591 $472.5M Add +4.1%
IEMG iShares Core MSCI Emerging 0.57% 8,553,085 $446.6M Add +1.7%
ORCL Oracle Corp. 0.57% 2,665,576 $444.2M Add +19.5%
SEIM Sei Qim US Large Cap Momentu filed as SEI EXCHANGE TRADED FUNDS 0.54% 10,890,752 $420.5M Reduce -11.1%
VTIP Vanguard Short-Term Tips 0.54% 8,642,137 $418.5M Add +4.3%
TSLA Tesla Inc. 0.54% 1,035,288 $418.1M Add +24.4%
LLY Eli Lilly & Co. 0.53% 530,249 $409.3M Reduce -3.2%
SEIV Sei Qim US Large Cap Value A filed as SEI EXCHANGE TRADED FUNDS 0.53% 12,343,115 $408.8M Reduce -4.7%
V Visa Inc. Class A 0.52% 1,272,059 $402.0M Reduce -4.2%
SCHO Schwab Short-Term US Treas 0.50% 16,267,808 $391.4M Add +4.9%
NOW ServiceNow Inc. 0.48% 351,937 $373.1M Reduce -5.1%
SPHY SS SPDR P High Yield ETF 0.48% 15,765,626 $370.0M Add +5.1%
SCHA Schwab US Small-Cap ETF 0.46% 13,755,837 $355.7M Reduce -6.0%
BSX Boston Scientific Corp. 0.41% 3,617,279 $323.1M Reduce -9.9%
WELL Welltower Inc. 0.41% 2,559,488 $322.6M Reduce -2.2%
SPOT Spotify Technology SA 0.39% 683,799 $305.9M Reduce -4.3%
CBRE CBRE Group Inc. Class A 0.38% 2,278,063 $299.1M Add +40.9%
SCHP Schwab U.S. Tips ETF 0.37% 11,217,087 $289.7M Add +4.3%
ACWV iShares MSCI Global Min Vol 0.36% 2,588,743 $282.7M Reduce -2.8%
SUB iShares Short-Term National 0.36% 2,676,907 $282.4M Add +1.3%
IEFA iShares Core MSCI Eafe ETF 0.36% 3,966,446 $278.8M Reduce -2.2%
SHOP Shopify Inc. Class A 0.34% 2,513,567 $267.3M Reduce -16.8%
VBR Vngrd Mrngst SL-CP Val ETF-U 0.33% 1,314,899 $260.6M Add +2.1%
DLR Digital Realty Trust Inc. 0.33% 1,450,182 $257.2M Reduce -0.3%
BSV Vanguard Short-Term Bond ETF 0.32% 3,206,249 $247.7M Add +2.6%
EQIX Equinix Inc. 0.32% 262,655 $247.7M Reduce -3.5%
VBK Van Morst SML-Cap Gro-Usd Inc. 0.32% 876,081 $245.3M Add +0.3%
PLD Prologis Inc. 0.31% 2,288,172 $241.9M Reduce -1.7%
BKNG Booking Holdings Inc. 0.30% 47,415 $235.6M Add +49.4%
ISRG Intuitive Surgical Inc. 0.30% 449,235 $234.5M Reduce -8.2%
DHR Danaher Corp. 0.30% 1,017,357 $233.5M Reduce -2.3%
SE Sea Ltd.-ADR 0.30% 2,181,685 $231.5M Add +12.7%
ARGX Argenx SE - ADR 0.29% 366,620 $225.5M Reduce -3.7%
VWOB Vanguard Emerg MKTS Gov BND 0.28% 3,468,108 $219.0M Add +5.5%
UNH Unitedhealth Group Inc. 0.27% 418,637 $211.8M Reduce -11.0%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.27% 742,746 $210.8M Add +307.2%
INTU Intuit Inc. 0.27% 334,552 $210.3M Reduce -38.8%
SEIQ Sei Qim US Large Cap Quality filed as SEI EXCHANGE TRADED FUNDS 0.27% 5,978,541 $208.9M Reduce -1.5%
ECL Ecolab Inc. 0.27% 886,653 $207.8M Add +50.2%
ETN Eaton Corp. PLC 0.26% 604,449 $200.6M Add +4.8%
FISV Fiserv Inc. 0.25% 959,157 $197.0M Add +57.6%
BCI Abrdn Bloomberg All Commodit filed as ABRDN ETFS 0.25% 9,870,366 $194.9M Add +2.4%
SPG Simon Property Group Inc. 0.25% 1,128,143 $194.3M Add +5.4%
MELI MercadoLibre Inc. 0.25% 113,041 $192.2M Reduce -32.6%
JPM JPMorgan Chase & Co. 0.24% 792,666 $190.0M Reduce -1.4%
MBB iShares MBS ETF 0.24% 2,057,175 $188.6M Add +7.8%
EMLC Vaneck JPM Em Local Curr BND 0.24% 8,138,237 $188.1M Add +5.8%
AMD Advanced Micro Devices 0.24% 1,532,593 $185.1M Reduce -33.7%
ADBE Adobe Inc. 0.24% 416,101 $185.0M Reduce -25.6%
SPGI S&P Global Inc. 0.24% 368,885 $183.7M Reduce -2.2%
AMT American Tower Corp. 0.23% 995,008 $182.5M Add +6.7%
WDAY Workday Inc. Class A 0.23% 699,500 $180.5M Reduce -6.3%
TDY Teledyne Technologies Inc. 0.23% 383,113 $177.8M Add +5.3%
GE General Electric filed as GE AEROSPACE 0.22% 1,049,868 $175.1M Add +0.4%
JNJ Johnson & Johnson 0.22% 1,210,211 $175.0M Add +6.0%
CMG Chipotle Mexican Grill Inc. 0.22% 2,841,483 $171.3M Reduce -6.8%
HYD Vaneck High Yield Muni ETF 0.22% 3,248,541 $168.6M Add +4.5%
WST West Pharmaceutical Services 0.21% 510,273 $167.1M Add +4.2%
RGA Reinsurance Group of America 0.21% 779,344 $166.5M Reduce -3.2%
MRK Merck & Co. Inc. 0.21% 1,664,094 $165.5M Reduce -6.2%
RSP Invesco S&P 500 Equal Weight 0.21% 943,910 $165.4M Reduce -2.3%
ANET Arista Networks Inc. 0.21% 1,475,850 $163.1M Reduce -3.8%
PG The Procter & Gamble Co. 0.21% 953,729 $159.9M Reduce -2.1%
ANSS Ansys Inc. 0.21% 473,848 $159.8M Add +4.0%
LIN Linde PLC 0.20% 374,468 $156.8M Reduce -16.0%
BRK.B Berkshire Hathaway Inc. Class B 0.19% 333,279 $151.1M Add +0.1%
PH Parker Hannifin Corp. 0.19% 232,751 $148.0M Add +0.3%
SNPS Synopsys Inc. 0.19% 304,426 $147.8M Add +9.8%
WMT Walmart Inc. 0.19% 1,626,563 $147.0M Add +1.3%
MOG.A Moog Inc. Class A 0.19% 744,978 $146.6M Add +5.9%
MTBA Simplify MBS ETF 0.19% 2,921,363 $145.2M Add +4.0%
COST Costco Wholesale Corp. 0.18% 156,450 $143.4M Reduce -1.8%
CLIP Global X 1-3 Month T-Bill 0.18% 1,431,904 $143.3M Add +8.0%
SYK Stryker Corp. 0.18% 397,758 $143.2M Reduce -0.1%
KKR KKR & Co. Inc. 0.18% 966,163 $142.9M Reduce -21.5%
HYMB SS SPDR N Ice HY Muni ETF 0.18% 5,540,002 $141.7M Reduce -2.9%
CRM Salesforce Inc. 0.18% 423,440 $141.6M Reduce -7.4%
RJF Raymond James Financial Inc. 0.18% 910,518 $141.4M Add +1.9%

Show all 2,712 holdings

Other holdings (9): bonds, preferreds, convertibles and warrants · $7.1M (not counted above)
SecurityClassShares / PrincipalValueChange
BANK OF AMERICA CORP (BAC 7.25 PERP L) 7.25%CNV PFD L 1,363$1.7MAdd +49.8%
WELLS FARGO & COMPANY (WFC 7.5 PERP L) PERP PFD CNV A 1,204$1.4MAdd +4.2%
NEXTERA ENERGY INC (NEE 6.926 09/01/25) UNIT 09/01/2025 28,119$1.2MNo change
OXY.WS Occidental Petroleum-CW27 *W EXP 08/03/202 33,515$923KNo change
BOEING CO/THE (BA 6 10/15/27) DEP CONV PFD A 14,008$853KNew
APOLLO GLOBAL MANAGEMENT (APO 6.75 07/31/26) SER A MAND CNV 5,150$448KNo change
ARES MANAGEMENT CORP (ARES 6.75 10/01/27 B) 6.75 SE B PFD 5,250$289KNew
CHART INDUSTRIES INC (GTLS 6.75 12/15/25 B) 6.75DP CNV PFD B 2,950$208KNew
IRS.WS Irsa Inversiones Y Rep -CW26 *W EXP 05/12/202 88,610$162KNo change

Total filed on the 13F, all lines: $77.9B.

Portfolio Sells Q3 2024 → Q4 2024

AMD Advanced Micro Devices Reduce -33.7% 0.24% −0.26
MELI MercadoLibre Inc. Reduce -32.6% 0.25% −0.20
INTU Intuit Inc. Reduce -38.8% 0.27% −0.17
ADBE Adobe Inc. Reduce -25.6% 0.24% −0.14
UBER Uber Technologies Inc. Reduce -50.2% 0.09% −0.14
NU Nu Holdings Ltd./Cayman Isl-A Reduce -19.2% 0.18% −0.12
ASML ASML Holding NV-NY Reg SHS Reduce -43.9% 0.10% −0.11
MSFT Microsoft Corp. Reduce -0.3% 3.10% −0.11
LLY Eli Lilly & Co. Reduce -3.2% 0.53% −0.10
QGEN Qiagen NV Reduce -99.3% 0.00% −0.10
O Realty Income Corp. Reduce -24.6% 0.17% −0.10
SBUX Starbucks Corp. Reduce -72.9% 0.03% −0.09
UNH Unitedhealth Group Inc. Reduce -11.0% 0.27% −0.09
KEY Keycorp Reduce -87.7% 0.01% −0.08
IR Ingersoll-Rand Inc. Reduce -76.7% 0.02% −0.08
WCN Waste Connections Inc. Reduce -62.9% 0.04% −0.08
VWO Vanguard Ftse Emerging Marke Reduce -2.1% 0.65% −0.08
DHR Danaher Corp. Reduce -2.3% 0.30% −0.08
LIN Linde PLC Reduce -16.0% 0.20% −0.07
PLD Prologis Inc. Reduce -1.7% 0.31% −0.07
AMGN Amgen Inc. Reduce -21.2% 0.11% −0.07
TMO Thermo Fisher Scientific Inc. Reduce -11.0% 0.17% −0.06
DHI D.R. Horton Inc. Reduce -7.4% 0.12% −0.06
VEEV Veeva Systems Inc. Class A Reduce -51.0% 0.05% −0.06
CSGP Costar Group Inc. Reduce -44.5% 0.06% −0.06
IEFA iShares Core MSCI Eafe ETF Reduce -2.2% 0.36% −0.05
CCI Crown Castle Inc. Reduce -3.1% 0.14% −0.05
MRK Merck & Co. Inc. Reduce -6.2% 0.21% −0.05
VICI Vici Properties Inc. Reduce -21.0% 0.10% −0.05
QCOM Qualcomm Inc. Reduce -12.5% 0.17% −0.05
FICO Fair Isaac Corp. Reduce -26.5% 0.13% −0.05
EXR Extra Space Storage Inc. Reduce -21.3% 0.08% −0.04
SCHX Schwab US Large-Cap ETF Reduce -5.1% 1.05% −0.04
AMAT Applied Materials Inc. Reduce -26.2% 0.06% −0.04
CI The Cigna Group Reduce -4.2% 0.12% −0.04
KO The Coca-Cola Co. Reduce -6.5% 0.16% −0.04
IT Gartner Inc. Reduce -42.7% 0.05% −0.04
CVS CVS Health Corp. Reduce -24.3% 0.04% −0.04
VTEB Vanguard Tax-Exempt Bond ETF Reduce -2.6% 0.61% −0.04
MCHP Microchip Technology Inc. Reduce -4.6% 0.07% −0.03
HCA HCA Healthcare Inc. Reduce -32.1% 0.03% −0.03
SEIM Sei Qim US Large Cap Momentu Reduce -11.1% 0.54% −0.03
UDR Udr Inc. Reduce -31.7% 0.06% −0.03
ACWV iShares MSCI Global Min Vol Reduce -2.8% 0.36% −0.03
SCHA Schwab US Small-Cap ETF Reduce -6.0% 0.46% −0.03
LMT Lockheed Martin Corp. Reduce -30.1% 0.04% −0.03
NVO Novo-Nordisk A/S-Spons ADR Reduce -3.2% 0.07% −0.03
BABA Alibaba Group Holding-SP ADR Reduce -22.6% 0.05% −0.03
FERG Ferguson Enterprises Inc. Reduce -22.9% 0.06% −0.03
SEIV Sei Qim US Large Cap Value A Reduce -4.7% 0.53% −0.03

Portfolio Buys Q3 2024 → Q4 2024

AMZN Amazon.com Inc. Add +0.3% 2.39% +0.34
NVDA Nvidia Corp. Add +3.8% 2.62% +0.31
TSLA Tesla Inc. Add +24.4% 0.54% +0.25
AAPL Apple Inc. Add +4.9% 2.42% +0.25
AJG Arthur J Gallagher & Co. Add +307.2% 0.27% +0.20
GOOGL Alphabet Inc. Class A Add +5.0% 1.21% +0.19
GOOG Alphabet Inc. Class C Add +12.2% 0.73% +0.15
BKNG Booking Holdings Inc. Add +49.4% 0.30% +0.13
CBRE CBRE Group Inc. Class A Add +40.9% 0.38% +0.12
FISV Fiserv Inc. Add +57.6% 0.25% +0.11
ADP Automatic Data Processing Add +308.8% 0.14% +0.11
MRVL Marvell Technology Inc. Add +64.2% 0.15% +0.09
MA Mastercard Inc. Class A Add +10.4% 0.63% +0.09
WTFC Wintrust Financial Corp. Add +261.4% 0.11% +0.08
ORCL Oracle Corp. Add +19.5% 0.57% +0.08
HWM Howmet Aerospace Inc. Add +82.4% 0.16% +0.08
MUB iShares National Muni Bond E Add +14.3% 0.76% +0.07
ECL Ecolab Inc. Add +50.2% 0.27% +0.07
SNOW Snowflake Inc. Add +207.2% 0.08% +0.06
SE Sea Ltd.-ADR Add +12.7% 0.30% +0.06
TEAM Atlassian Corp. Class A Add +0.2% 0.17% +0.06
CARR Carrier Global Corp. Add +261.4% 0.07% +0.05
BND Vanguard Total Bond Market Add +11.5% 0.92% +0.05
PYPL PayPal Holdings Inc. Add +184.4% 0.07% +0.05
SPDW Ste STR SPDR PT DW Eu ETF Add +81.6% 0.12% +0.05
META Meta Platforms Inc. Class A Add +2.5% 1.21% +0.04
AROC Archrock Inc. Add +8.3% 0.17% +0.04
ORLY O'reilly Automotive Inc. Add +27.8% 0.18% +0.04
RJF Raymond James Financial Inc. Add +1.9% 0.18% +0.04
FTNT Fortinet Inc. Add +157.3% 0.06% +0.04
SCHV Schwab US Large-Cap Value Add +6.9% 1.30% +0.04
JNK SS SPDR BB High Yield Bond Add +209.7% 0.05% +0.04
GATX Gatx Corp. Add +6.6% 0.18% +0.03
TCOM Trip.com Group Ltd.-ADR Add +27.4% 0.11% +0.03
RMD Resmed Inc. Add +300.5% 0.05% +0.03
ETR Entergy Corp. Add +146.0% 0.05% +0.03
DECK Deckers Outdoor Corp. Add +37.2% 0.08% +0.03
AON Aon PLC Class A Add +25.9% 0.14% +0.03
SNA Snap-on Inc. Add +7.0% 0.16% +0.03
LULU Lululemon Athletica Inc. Add +53.8% 0.06% +0.03
GRMN Garmin Ltd. Add +55.3% 0.07% +0.03
DDOG Datadog Inc. Class A Add +23.0% 0.09% +0.03
MAA Mid-America Apartment Comm Add +535.1% 0.04% +0.03
WBS Webster Financial Corp. Add +7.0% 0.14% +0.03
GEV GE Vernova Inc. Add +18.5% 0.08% +0.03
SCHW Schwab (charles) Corp. Add +13.8% 0.12% +0.03
HDB HDFC Bank Ltd.-ADR Add +17.1% 0.16% +0.02
C Citigroup Inc. Add +9.1% 0.14% +0.02
BAP Credicorp Ltd. Add +44.9% 0.08% +0.02
HLT Hilton Worldwide Holdings Inc. Add +18.0% 0.12% +0.02

Notes & Other Activity Q3 2024 → Q4 2024

BANK OF AMERICA CORP (BAC 7.25 PERP L) 7.25%CNV PFD L Add +49.8% 1,363 $1.7M
WELLS FARGO & COMPANY (WFC 7.5 PERP L) PERP PFD CNV A Add +4.2% 1,204 $1.4M
BOEING CO/THE (BA 6 10/15/27) DEP CONV PFD A New 14,008 $853K
ARES MANAGEMENT CORP (ARES 6.75 10/01/27 B) 6.75 SE B PFD New 5,250 $289K
CHART INDUSTRIES INC (GTLS 6.75 12/15/25 B) 6.75DP CNV PFD B New 2,950 $208K

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 3,258$113.3BNVDA, AAPL, MSFT, AMZN, GOOG
Q1 2026 3,212$108.4BNVDA, AAPL, MSFT, AMZN, GOOG
Q4 2025 3,105$101.3BNVDA, MSFT, AAPL, AMZN, VEA
Q3 2025 2,804$93.0BNVDA, MSFT, AAPL, AMZN, VEA
Q2 2025 2,772$86.3BMSFT, NVDA, AMZN, AAPL, VEA
Q1 2025Amended 2,747$77.7BMSFT, NVDA, AAPL, AMZN, VEA
Q4 2024 2,712$77.9BMSFT, NVDA, AAPL, AMZN, VEA
Q3 2024 2,669$77.0BMSFT, NVDA, AAPL, AMZN, VEA
Q2 2024 2,647$70.6BMSFT, NVDA, AMZN, VEA, AAPL
Q1 2024 2,610$68.2BMSFT, AMZN, VEA, NVDA, AAPL