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SEI INVESTMENTS CO

Period ended Sep 30, 2026 · Latest filing Nov 10, 2026

These quarterly holdings are delayed and may not include all assets or short positions. Values are from the reporting date, not current prices or purchase costs. The same security may appear in multiple rows.

Source: SEC

Reported portfolio value

Quarter-end reported holdings; not current value or investment performance.

View reported values
  • Dec 31, 2024: $77,867,971,926
  • Mar 31, 2025: $77,696,615,970
  • Jun 30, 2025: $86,271,329,817
  • Sep 30, 2025: $92,994,761,394
  • Dec 31, 2025: $101,309,366,864
  • Mar 31, 2026: $108,447,233,183
  • Jun 30, 2026: $113,347,285,164
  • Sep 30, 2026: $112,638,826,149

Top holdings

Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.

View top holdings values
  1. NVIDIA CORPORATION · COM · 67066G104 · shares: $4,993,096,687
  2. MICROSOFT CORP · COM · 594918104 · shares: $3,341,797,553
  3. APPLE INC · COM · 037833100 · shares: $2,693,292,972
  4. AMAZON COM INC · COM · 023135106 · shares: $2,183,632,078
  5. ALPHABET INC · CAP STK CL C · 02079K107 · shares: $2,086,604,913
  6. SCHWAB STRATEGIC TR · US LCAP GR ETF · 808524300 · shares: $1,533,907,930
  7. VANGUARD BD INDEX FDS · TOTAL BND MRKT · 921937835 · shares: $1,508,219,380
  8. META PLATFORMS INC · CL A · 30303M102 · shares: $1,424,202,751
  9. ISHARES TR · CORE MSCI INTL · 46435G326 · shares: $1,409,793,650
  10. SCHWAB STRATEGIC TR · US LCAP VA ETF · 808524409 · shares: $1,367,411,050

Reported holdings

6,069 reported entries
IssuerClassCUSIPTypeShares / principalReported value (USD)
TRANSOCEAN LTDREGISTERED SHSH8817H100 — 470,297 shares $2,464,356
NEUROCRINE BIOSCIENCES INCCOM64125C109 — 17,353 shares $2,461,300
AMPLITUDE INCCOM CL A03213A104 — 177,691 shares $2,461,020
NORTHWESTERN ENERGY GROUP INCOM NEW668074305 — 35,937 shares $2,457,372
FRONTDOOR INCCOM35905A109 — 33,584 shares $2,455,662
RIOT PLATFORMS INCCOM767292105 — 121,823 shares $2,454,733
ESQUIRE FINL HLDGS INCCOM29667J101 — 21,098 shares $2,454,700
SBA COMMUNICATIONS CORPCL A78410G104 — 15,337 shares $2,454,380
GENWORTH FINL INCCOM SHS37247D106 — 273,256 shares $2,451,106
DIANTHUS THERAPEUTICS INCCOM252828108 — 27,784 shares $2,446,381
DIEBOLD NIXDORF INCCOM SHS253651202 — 39,826 shares $2,438,148
CROWN CASTLE INCCOM22822V101 — 36,557 shares $2,436,520
SHINHAN FINANCIAL GROUP CO LSPN ADR RESTRD824596100 — 31,336 shares $2,433,867
HUT 8 CORPCOM44812J104 — 28,215 shares $2,429,312
UBS GROUP AGSHSH42097107 — 50,444 shares $2,427,870
FIRST COMWLTH FINL CORP PACOM319829107 — 119,999 shares $2,427,580
PRIVIA HEALTH GROUP INCCOM74276R102 — 122,971 shares $2,421,299
DIMENSIONAL ETF TRUSTINTL SMALL CAP E25434V773 — 66,792 shares $2,419,880
MERCHANTS BANCORP INDCOM58844R108 — 49,422 shares $2,419,701
WSFS FINL CORPCOM929328102 — 31,997 shares $2,417,670
ARCOSA INCCOM039653100 — 16,540 shares $2,417,321
AMERICAN FINANCIAL GROUP INCCOM025932104 — 17,650 shares $2,413,320
EQUITABLE HLDGS INCCOM29452E101 — 47,041 shares $2,411,790
SBA COMMUNICATIONS CORPCL A78410G104 — 15,040 shares $2,408,200
DIMENSIONAL ETF TRUSTWORLD EX US CORE25434V880 — 65,044 shares $2,407,930
INTERFACE INCCOM458665304 — 69,983 shares $2,407,490
INNOVIVA INCCOM45781M101 — 113,271 shares $2,402,478
SK TELECOM CO LTDSPONSORED ADR78440P306 — 68,822 shares $2,401,780
JONES LANG LASALLE INCCOM48020Q107 — 7,856 shares $2,401,320
SHAKE SHACK INCCL A819047101 — 40,759 shares $2,391,738
SUNBELT RENTALS HOLDINGS INCSHS866966104 — 32,568 shares $2,384,730
LUMEN TECHNOLOGIES INCCOM550241103 — 425,494 shares $2,382,766
ORION ENERGY SYS INCCOM NEW686275207 — 77,956 shares $2,377,643
POWER INTEGRATIONS INCCOM739276103 — 45,883 shares $2,377,060
CORE NATURAL RESOURCES INCCOM SHS218937100 — 27,663 shares $2,374,592
DIAMONDROCK HOSPITALITY COCOM252784301 — 192,074 shares $2,374,035
APPFOLIO INCCOM CL A03783C100 — 11,839 shares $2,373,956
CERIBELL INCCOM15678C102 — 97,296 shares $2,373,049
RB GLOBAL INCCOM74935Q107 — 29,118 shares $2,370,240
TAPESTRY INCCOM876030107 — 20,574 shares $2,368,290
PRICESMART INCCOM741511109 — 13,999 shares $2,367,371
FLOWCO HLDGS INCCOM CL A342909108 — 130,784 shares $2,367,190
AUTONATION INCCOM05329W102 — 15,044 shares $2,367,180
ALCOA CORPCOM013872106 — 56,335 shares $2,366,070
SKYWEST INCCOM830879102 — 24,379 shares $2,362,813
CERTARA INCCOM15687V109 — 256,801 shares $2,362,569
BRINKER INTL INCCOM109641100 — 12,202 shares $2,361,260
ADTRAN HOLDINGS INCCOM00486H105 — 344,973 shares $2,357,890
BCE INCCOM NEW05534B760 — 115,571 shares $2,351,700
LAUDER ESTEE COS INCCL A518439104 — 25,347 shares $2,351,090
VAXCYTE INCCOM92243G108 — 41,261 shares $2,347,751
CARLISLE COS INCCOM142339100 — 7,276 shares $2,343,600
DELEK US HLDGS INC NEWCOM24665A103 — 32,766 shares $2,338,640
KINETIK HOLDINGS INCCOM NEW CL A02215L209 — 46,552 shares $2,336,910
KODIAK SCIENCES INCCOM50015M109 — 24,621 shares $2,334,071
ACM RESH INCCOM CL A00108J109 — 28,827 shares $2,332,681
BURLINGTON STORES INCCOM122017106 — 8,708 shares $2,326,490
PALO ALTO NETWORKS INCCOM697435105 — 5,840 shares $2,320,290
BALL CORPCOM058498106 — 41,338 shares $2,315,520
LOCKHEED MARTIN CORPCOM539830109 — 4,540 shares $2,311,990
SPYRE THERAPEUTICS INCCOM NEW00773J202 — 25,943 shares $2,309,705
MACYS INCCOM55616P104 — 101,232 shares $2,305,053
FAIR ISAAC CORPCOM303250104 — 3,888 shares $2,303,523
YELP INCCL A985817105 — 124,472 shares $2,302,732
WEYERHAEUSER COCOM NEW962166104 — 120,900 shares $2,302,520
AZUL S ASPONSORED ADS05501U601 — 262,575 shares $2,300,157
CASELLA WASTE SYS INCCL A147448104 — 28,581 shares $2,294,010
LUMEXA IMAGING HOLDINGS INCCOM550249106 — 223,646 shares $2,292,372
ALLIANCE LAUNDRY HLDGS INCCOM01862Q107 — 107,606 shares $2,292,008
NOVA LTDCOMM7516K103 — 5,942 shares $2,291,920
AMPLIFY ETF TRBLOCK TECHN ETF032108607 — 37,410 shares $2,290,614
GRAHAM CORPCOM384556106 — 26,538 shares $2,290,495
ONTO INNOVATION INCCOM683344105 — 7,427 shares $2,286,300
FOUR CORNERS PPTY TR INCCOM35086T109 — 104,991 shares $2,284,604
HUNT J B TRANS SVCS INCCOM445658107 — 10,189 shares $2,282,850
1ST FINL BANCORPCOM320209109 — 72,818 shares $2,280,660
BIOVENTUS INCCOM CL A09075A108 — 167,192 shares $2,278,827
ECHOSTAR CORPCL A278768106 — 25,484 shares $2,278,524
ISHARES TRPFD AND INCM SEC464288687 — 77,037 shares $2,272,810
CASS INFORMATION SYS INCCOM14808P109 — 42,673 shares $2,272,337
FUTU HLDGS LTDSPON ADS CL A36118L106 — 20,499 shares $2,266,164
CENTRAL BANCOMPANYCOM CL A152413100 — 72,505 shares $2,265,781
KOSMOS ENERGY LTDCOM500688106 — 891,109 shares $2,263,417
BRIGHTSPRING HEALTH SVCS INCCOM10950A106 — 39,846 shares $2,261,010
OVINTIV INCCOM69047Q102 — 39,071 shares $2,259,160
GROUP 1 AUTOMOTIVE INCCOM398905109 — 9,388 shares $2,257,251
VERSANT MEDIA GROUP INCCOM CL A925283103 — 71,163 shares $2,255,200
OMEGA HEALTHCARE INVS INCCOM681936100 — 48,654 shares $2,253,360
LEAR CORPCOM NEW521865204 — 19,067 shares $2,249,430
PENTAIR PLCSHSG7S00T104 — 42,419 shares $2,247,783
UNIVERSAL DISPLAY CORPCOM91347P105 — 29,176 shares $2,247,680
IMMUNOCORE HLDGS PLCADS45258D105 — 74,199 shares $2,247,488
CRACKER BARREL OLD CTRY STORCOM22410J106 — 42,700 shares $2,246,874
TORONTO DOMINION BK ONTCOM NEW891160509 — 19,109 shares $2,246,190
MCGRATH RENTCORPCOM580589109 — 19,622 shares $2,243,776
ISHARES TRIBONDS DEC 203346436E148 — 97,575 shares $2,243,249
RYAN SPECIALTY HOLDINGS INCCL A78351F107 — 60,503 shares $2,240,150
ARLO TECHNOLOGIES INCCOM04206A101 — 180,574 shares $2,239,118
VALE S ASPONSORED ADS91912E105 — 166,778 shares $2,236,570
NEXSTAR MEDIA GROUP INCCOMMON STOCK65336K103 — 13,842 shares $2,236,450