SEI INVESTMENTS CO
Follow13F filer, CIK 350894, OAKS, PA
SEI INVESTMENTS CO reported $101,309,366,864 across 3,118 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-13. Its ten largest share positions make up 20.1% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000350894-26-000005
- Period
- 2025-12-31
- Reported value
- $101B
- Holdings
- 3,118
- Top 10 weight
- 20.1%
- New
- 407
- Sold out
- 103
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| NXUSnew | +16,533,182 | $414M |
| NFLXadded | +4,185,884 | $392M |
| AMZNadded | +1,288,554 | $297M |
| NHYBnew | +9,957,253 | $249M |
| NOWadded | +1,530,317 | $234M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| SNOWreduced | -484,409 | -$106M |
| AMDreduced | -473,560 | -$101M |
| MCOreduced | -171,267 | -$87.5M |
| ETNreduced | -237,935 | -$75.8M |
| MELIreduced | -37,141 | -$74.8M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Back to all 3,118 share positions
Sold out in Q4 2025
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| TOTALENERGIES SE -SPON ADRTOTALENERGIES SE -SPON ADR | 897,221 | $53.6M | shares |
| UNILEVER PLCUNILEVER PLC | 398,150 | $23.6M | shares |
| LXPLXP INDUSTRIAL TRUST | 1,861,339 | $16.7M | shares |
| HPPHUDSON PAC PPTYS INC | 5,494,458 | $15.2M | shares |
| LLYVKLIBERTY MEDIA CORP DEL | 117,968 | $11.4M | shares |
| CUSHMAN & WAKEFIELD UK HOLDCCUSHMAN & WAKEFIELD UK HOLDC | 691,099 | $11M | shares |
| VERITEX HLDGS INCVERITEX HLDGS INC | 187,293 | $6.28M | shares |
| UAEISHARES TR | 269,635 | $5.09M | shares |
| KKELLANOVA | 49,517 | $4.06M | shares |
| WNS HLDGS LTD COM SHSWNS HLDGS LTD COM SHS | 29,535 | $2.25M | shares |
| ZIMZIM INTEGRATED SHIPPING SERV | 138,888 | $1.88M | shares |
| TFIITFI INTERNATIONAL INC | 17,127 | $1.51M | shares |
| MR COOPER GROUP INCMR COOPER GROUP INC | 7,089 | $1.49M | shares |
| VERONA PHARMA PLCVERONA PHARMA PLC | 13,964 | $1.49M | shares |
| CXWCORECIVIC INC | 71,976 | $1.46M | shares |
| INTERPUBLIC GROUP COSINTERPUBLIC GROUP COS | 44,052 | $1.23M | shares |
| BILZPIMCO ETF TR | 11,841 | $1.2M | shares |
| ALEALLETE INC | 16,824 | $1.12M | shares |
| MRC GLOBAL INCMRC GLOBAL INC | 74,125 | $1.07M | shares |
| SPRSPIRIT AEROSYSTEMS HLDGS INC | 26,524 | $1.02M | shares |
| MERUS N VMERUS N V | 9,010 | $848K | shares |
| AKROAKERO THERAPEUTICS INC | 17,131 | $813K | shares |
| SENSEONICS HLDGS INCSENSEONICS HLDGS INC | 1,804,913 | $787K | shares |
| AGNGGLOBAL X FDS | 20,317 | $680K | shares |
| LNWOLIGHT & WONDER INC | 8,000 | $672K | shares |
| DTCRGLOBAL X FDS | 28,357 | $581K | shares |
| BKKTBAKKT INC | 17,143 | $577K | shares |
| Vital Energy IncVital Energy Inc | 30,230 | $511K | shares |
| LITGLOBAL X FDS | 8,918 | $507K | shares |
| SOCLGLOBAL X FDS | 8,175 | $497K | shares |
| MILNGLOBAL X FDS | 9,967 | $493K | shares |
| HALOZYME THERAPEUTICS INCHALOZYME THERAPEUTICS INC | 427,000 | $488K | shares |
| HSIIHEIDRICK & STRUGGLES INTL IN | 9,498 | $473K | shares |
| Sandstorm Gold LtdSandstorm Gold Ltd | 37,230 | $466K | shares |
| HEROGLOBAL X FDS | 13,423 | $455K | shares |
| COMPANHIA PARANAENSE DE ENE…COMPANHIA PARANAENSE DE ENERGI | 46,283 | $454K | shares |
| AIQGLOBAL X FDS | 9,142 | $452K | shares |
| LXLEXINFINTECH HLDGS LTD | 84,621 | $451K | shares |
| LENZLENZ THERAPEUTICS INC | 9,656 | $450K | shares |
| BOTZGLOBAL X FDS | 12,534 | $444K | shares |
| METCRAMACO RES INC | 13,369 | $444K | shares |
| LTMLATAM AIRLINES GROUP SA | 9,212 | $417K | shares |
| BUGGLOBAL X FDS | 11,821 | $416K | shares |
| SNSRGLOBAL X FDS | 10,522 | $410K | shares |
| ARIS WATER SOLUTIONS INCARIS WATER SOLUTIONS INC | 16,560 | $408K | shares |
| DRIVGLOBAL X FDS | 14,261 | $403K | shares |
| NUTANIX INCNUTANIX INC | 288,000 | $396K | shares |
| PGREPARAMOUNT GROUP INC | 59,705 | $390K | shares |
| EBIZGLOBAL X FDS | 11,093 | $389K | shares |
| PROPROS Holdings Inc | 16,749 | $384K | shares |
| CLOUGLOBAL X FDS | 16,206 | $377K | shares |
| FINXGLOBAL X FDS | 10,924 | $366K | shares |
| PREMIER INCPREMIER INC | 13,144 | $366K | shares |
| GNOMGLOBAL X FDS | 9,242 | $359K | shares |
| OSI SYSTEMS INCOSI SYSTEMS INC | 237,000 | $344K | shares |
| JBGSJBG SMITH PPTYS | 14,944 | $333K | shares |
| ODPTHE ODP CORP | 11,450 | $319K | shares |
| LLYVALIBERTY MEDIA CORP | 3,327 | $313K | shares |
| PAVEGLOBAL X FDS | 6,474 | $308K | shares |
| CLPTCLEARPOINT NEURO INC | 14,069 | $307K | shares |
| 89BIO INC89BIO INC | 20,624 | $303K | shares |
| INTEGRAL AD SCIENCE HLDNG COINTEGRAL AD SCIENCE HLDNG CO | 29,344 | $298K | shares |
| XRXXEROX HOLDINGS CORP | 77,925 | $293K | shares |
| MTSRMETSERA INC | 5,561 | $291K | shares |
| YEXTYEXT INC | 34,135 | $291K | shares |
| BMOBANK OF MONTREAL | 2,203 | $287K | shares |
| BRYBerry Corp | 75,357 | $285K | shares |
| RCATRED CAT HLDGS INC | 26,546 | $275K | shares |
| TGLSTECNOGLASS INC | 4,085 | $273K | shares |
| EDUNEW ORIENTAL ED & TECHNOLOGY | 5,122 | $272K | shares |
| UNTYUNITY BANCORP INC | 5,367 | $262K | shares |
| VTEXVTEX | 58,211 | $255K | shares |
| HANESBRANDS INCHANESBRANDS INC | 38,689 | $255K | shares |
| INFORMATICA INCINFORMATICA INC | 10,232 | $254K | shares |
| LFMDLIFEMD INC | 35,582 | $242K | shares |
| NMFCNEW MTN FIN CORP | 24,003 | $231K | shares |
| RPDRAPID7 INC | 12,316 | $231K | shares |
| NNENANO NUCLEAR ENERGY INC | 5,990 | $231K | shares |
| AVIDXCHANGE HOLDINGS INCAVIDXCHANGE HOLDINGS INC | 22,229 | $221K | shares |
| TIMBTIM S A | 9,815 | $219K | shares |
| SCSSTEELCASE INC-CLASS A | 12,374 | $213K | shares |
| XYFX FINL | 14,922 | $205K | shares |
| LUMENTUM HLDGS INCLUMENTUM HLDGS INC | 85,000 | $205K | shares |
| BKCHGLOBAL X FDS | 2,359 | $204K | shares |
| CDCHAINCE DIGITAL HOLDINGS INC | 8,247 | $203K | shares |
| PSTLPOSTAL REALTY TRUST INC | 12,852 | $202K | shares |
| IVERSIFIED ENERGY COMPANY PIVERSIFIED ENERGY COMPANY P | 14,390 | $202K | shares |
| RBCAAREPUBLIC BANCORP INC KY | 2,774 | $200K | shares |
| APPSDIGITAL TURBINE INC | 30,997 | $198K | shares |
| HARBORONE BANCORP INC NEWHARBORONE BANCORP INC NEW | 14,528 | $198K | shares |
| ABATAMERICAN BATTERY TECHNOLOGY | 35,606 | $173K | shares |
| INGNINOGEN INC | 18,768 | $153K | shares |
| MITKMITEK SYS INC | 15,177 | $148K | shares |
| UAAUNDER ARMOUR INC | 26,676 | $133K | shares |
| NMRANEUMORA THERAPEUTICS INC. | 68,336 | $124K | shares |
| CRCTCRICUT INC | 14,051 | $88.4K | shares |
| XPERXPERI INC | 11,517 | $74.6K | shares |
| JRVRJAMES RIVER GROUP HOLDINGS I | 11,348 | $63K | shares |
| VIOTVIOMI TECHNOLOGY CO LTD | 17,640 | $58.9K | shares |
| BTMDBIOTE CORP | 12,749 | $38.2K | shares |
| EBEVENTBRITE INC-CLASS A | 14,961 | $37.7K | shares |
| CTSOCYTOSORBENTS CORP | 17,734 | $16.6K | shares |
| ADAPYADAPTIMMUNE THERAPEUTICS PLC S | 54,824 | $7.13K | shares |
How Q4 2025 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0000350894-26-000005 | base | 2026-02-13 | acceptance time not in the bulk data set |