Sei Investments CO Portfolio Holdings

Sei Investments CO

  • $89.6 Billion
  • Q3 2025

Sei Investments CO has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $89.6 Billion distributed in 5633 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $3.61B, Microsoft Corp with a value of $3.47B, Apple Inc. with a value of $2.26B, Amazon Com Inc with a value of $1.81B, and Vanguard Ftse Developed Market with a value of $1.55B.

Examining the 13F form we can see an increase of $6.59B in the current position value, from $83B to 89.6B.

Sei Investments CO is based out at Oaks, PA

Below you can find more details about Sei Investments CO portfolio as well as his latest detailed transactions.

Portfolio value $89.6 Billion
Technology: $22 Billion
ETFs: $19.9 Billion
Financial Services: $9.04 Billion
Consumer Cyclical: $7.55 Billion
Industrials: $7.28 Billion
Healthcare: $6.66 Billion
Communication Services: $5.77 Billion
Real Estate: $4.31 Billion
Other: $6.97 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$4.77B
$6.77 Million 0.01% of portfolio
225,807
Q3 2025 Added 4.1%
$12.6B
$8.98 Million 0.01% of portfolio
1,097,386
Q3 2025 Added 1.85%
$21.2B
$9.87 Million 0.01% of portfolio
67,772
Q3 2025 Reduced 9.34%
$3.49B
$11 Million 0.01% of portfolio
691,099
Q3 2025 Reduced 8.16%
$6.61B
$10.2 Million 0.01% of portfolio
160,866
Q3 2025 Added 27.53%
$8.24B
$8.18 Million 0.01% of portfolio
195,365
Q3 2025 Added 17.47%
$1.93B
$9.09 Million 0.01% of portfolio
734,446
Q3 2025 Added 25.24%
$8.84B
$13.2 Million 0.01% of portfolio
100,256
Q3 2025 Added 19.43%
$2.96B
$5.96 Million 0.01% of portfolio
113,711
Q3 2025 Added 14.06%
$7.39B
$6.23 Million 0.01% of portfolio
252,996
Q3 2025 Reduced 2.52%
$53.3B
$12.2 Million 0.01% of portfolio
51,695
Q3 2025 Added 505.12%
$17.2B
$8.85 Million 0.01% of portfolio
79,878
Q3 2025 Added 4.46%
$4.67B
$6.8 Million 0.01% of portfolio
70,850
Q3 2025 Reduced 12.09%
$4.96B
$9 Million 0.01% of portfolio
5,386
Q3 2025 Added 9.81%
$33.4B
$6.29 Million 0.01% of portfolio
173,937
Q3 2025 Reduced 3.11%
$4.88B
$12.5 Million 0.01% of portfolio
46,338
Q3 2025 Added 177.99%
$2.85B
$4.8 Million 0.01% of portfolio
110,659
Q3 2025 Reduced 1.37%
$4.92B
$4.72 Million 0.01% of portfolio
19,317
Q3 2025 Added 0.57%
$12.2B
$10.9 Million 0.01% of portfolio
50,399
Q3 2025 Added 19.72%
$2.43B
$5.89 Million 0.01% of portfolio
166,780
Q3 2025 Added 0.42%
$3.65B
$11.6 Million 0.01% of portfolio
310,691
Q3 2025 Reduced 6.35%
$5.44B
$7.43 Million 0.01% of portfolio
165,547
Q3 2025 Added 17.93%
$19.3B
$5.8 Million 0.01% of portfolio
92,505
Q3 2025 Reduced 2.18%
$4.22B
$5.33 Million 0.01% of portfolio
126,593
Q3 2025 Added 20.53%
$3.24B
$9.18 Million 0.01% of portfolio
159,702
Q3 2025 Reduced 2.04%
$9.88B
$5.31 Million 0.01% of portfolio
82,189
Q3 2025 Reduced 2.05%
$1.33B
$12.1 Million 0.01% of portfolio
988,389
Q3 2025 Reduced 0.57%
$7.46B
$12.2 Million 0.01% of portfolio
60,812
Q3 2025 Reduced 21.14%
$2.35B
$12.2 Million 0.01% of portfolio
223,041
Q3 2025 Added 4.88%
$5.68B
$11.2 Million 0.01% of portfolio
69,577
Q3 2025 Reduced 2.98%
$3.35B
$5.7 Million 0.01% of portfolio
376,726
Q3 2025 Reduced 14.89%
$748M
$5.29 Million 0.01% of portfolio
187,322
Q3 2025 Reduced 7.99%
$26.3B
$12.6 Million 0.01% of portfolio
67,512
Q3 2025 Added 59.49%
$5.6B
$10.5 Million 0.01% of portfolio
370,008
Q3 2025 Added 11.79%
$51.2B
$5.2 Million 0.01% of portfolio
168,788
Q3 2025 Added 21.47%
$12.4B
$9.23 Million 0.01% of portfolio
372,918
Q3 2025 Added 11.38%
$4.88B
$13.1 Million 0.01% of portfolio
154,436
Q3 2025 Reduced 2.19%
$4.84B
$12.2 Million 0.01% of portfolio
146,263
Q3 2025 Reduced 11.73%
$4.98B
$8.09 Million 0.01% of portfolio
347,699
Q3 2025 Reduced 0.95%
$6.8B
$6.59 Million 0.01% of portfolio
51,116
Q3 2025 Reduced 6.13%
$8.03B
$8.06 Million 0.01% of portfolio
42,115
Q3 2025 Added 53.97%
$39.2B
$7.44 Million 0.01% of portfolio
265,697
Q3 2025 Reduced 1.5%
$41.3B
$11.1 Million 0.01% of portfolio
132,588
Q3 2025 Reduced 41.49%
$2.31B
$4.65 Million 0.01% of portfolio
35,317
Q3 2025 Reduced 0.14%
$8.77B
$11.4 Million 0.01% of portfolio
125,264
Q3 2025 Added 48.59%
$4.15B
$12.9 Million 0.01% of portfolio
178,188
Q3 2025 Reduced 3.12%
$5.51B
$6.03 Million 0.01% of portfolio
45,562
Q3 2025 Added 30.34%
$15.6B
$10.7 Million 0.01% of portfolio
78,297
Q3 2025 Added 0.21%
$3.12B
$4.58 Million 0.01% of portfolio
80,810
Q3 2025 Reduced 16.96%

Summary

  • Portfolio
  • No. of Stocks 5,633
  • Current Value $89.6 Billion
  • Prior Value $83 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 152 stocks
  • Additional Purchases 1,413 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 1,075 stocks
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