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
$19.6B
$27.6 Million 0.03% of portfolio
173,175
Q3 2025 Added 185.35%
$7.44B
$27.1 Million 0.03% of portfolio
116,156
Q3 2025 Added 19.05%
$4.37B
$25.1 Million 0.03% of portfolio
111,139
Q3 2025 Added 0.7%
$20.3B
$24.1 Million 0.03% of portfolio
176,181
Q3 2025 Reduced 0.74%
$13.1B
$29.2 Million 0.03% of portfolio
123,876
Q3 2025 Added 14.98%
$8.04B
$22.6 Million 0.03% of portfolio
71,409
Q3 2025 Added 10.57%
$5.96B
$30.3 Million 0.03% of portfolio
117,055
Q3 2025 Reduced 10.82%
$24.9B
$25.2 Million 0.03% of portfolio
250,653
Q3 2025 Added 9.89%
$7.96B
$29.7 Million 0.03% of portfolio
1,348,836
Q3 2025 Added 87.02%
$32.3B
$23.2 Million 0.03% of portfolio
117,307
Q3 2025 Added 10.24%
$8.56B
$24.6 Million 0.03% of portfolio
296,567
Q3 2025 Added 3.28%
$8.24B
$23.1 Million 0.03% of portfolio
145,237
Q3 2025 Reduced 26.3%
$4.67B
$26.3 Million 0.03% of portfolio
456,550
Q3 2025 Reduced 1.28%
$15.3B
$27.3 Million 0.03% of portfolio
277,782
Q3 2025 Reduced 5.81%
$68.5B
$24.7 Million 0.03% of portfolio
181,660
Q3 2025 Added 15.37%
$14B
$24.3 Million 0.03% of portfolio
148,299
Q3 2025 Added 8.29%
$15.4B
$23.1 Million 0.03% of portfolio
178,752
Q3 2025 Added 4.95%
$18.9B
$28.5 Million 0.03% of portfolio
289,413
Q3 2025 Added 3.21%
$42.8B
$26.4 Million 0.03% of portfolio
88,231
Q3 2025 Added 5.99%
$21.1B
$23.5 Million 0.03% of portfolio
284,869
Q3 2025 Added 70.28%
$8.09B
$22.6 Million 0.03% of portfolio
931,788
Q3 2025 Added 25.29%
$4.24B
$26.2 Million 0.03% of portfolio
968,073
Q3 2025 Reduced 1.75%
$76.1B
$27.2 Million 0.03% of portfolio
1,115,848
Q3 2025 Reduced 2.27%
$16.8B
$28.3 Million 0.03% of portfolio
556,374
Q3 2025 Reduced 11.12%
$22.5B
$31.3 Million 0.03% of portfolio
483,643
Q3 2025 Added 20.21%
$6.71B
$25.2 Million 0.03% of portfolio
225,954
Q3 2025 Added 4.57%
$3.5B
$24.1 Million 0.03% of portfolio
274,396
Q3 2025 Added 5.41%
$11.6B
$25.4 Million 0.03% of portfolio
75,430
Q3 2025 Reduced 3.12%
$4.93B
$27 Million 0.03% of portfolio
1,378,907
Q3 2025 Added 16.95%
$42.6B
$28.5 Million 0.03% of portfolio
213,645
Q3 2025 Added 11.32%
$15B
$24.2 Million 0.03% of portfolio
113,856
Q3 2025 Added 18.79%
$15.6B
$22.4 Million 0.03% of portfolio
696,912
Q3 2025 Added 8.19%
$9.59B
$27.3 Million 0.03% of portfolio
88,201
Q3 2025 Reduced 6.18%
$9.51B
$25.6 Million 0.03% of portfolio
92,279
Q3 2025 Added 8.99%
$18.6B
$28.8 Million 0.03% of portfolio
588,614
Q3 2025 Reduced 23.99%
$5.56B
$27.8 Million 0.03% of portfolio
369,169
Q3 2025 Added 11.23%
$7.32B
$28.8 Million 0.03% of portfolio
378,590
Q3 2025 Added 62.57%
$6.04B
$25.2 Million 0.03% of portfolio
1,015,771
Q3 2025 Added 7.88%
$2.62B
$24.2 Million 0.03% of portfolio
2,625,714
Q3 2025 Added 56.01%
$17.7B
$26.2 Million 0.03% of portfolio
265,195
Q3 2025 Reduced 15.16%
$20.1B
$29.5 Million 0.03% of portfolio
52,230
Q3 2025 Added 12.5%
$14.6B
$27.3 Million 0.03% of portfolio
3,040,764
Q3 2025 Added 222.1%
$25B
$23.2 Million 0.03% of portfolio
598,977
Q3 2025 Added 8.73%
$32.4B
$25.5 Million 0.03% of portfolio
92,712
Q3 2025 Reduced 16.17%
$132B
$30.2 Million 0.03% of portfolio
143,483
Q3 2025 Reduced 2.12%
$19B
$24.1 Million 0.03% of portfolio
51,427
Q3 2025 Reduced 5.67%
$4.09B
$24.1 Million 0.03% of portfolio
311,561
Q3 2025 Added 63.46%
$15.1B
$25.3 Million 0.03% of portfolio
181,148
Q3 2025 Reduced 5.02%
$3.87B
$23.2 Million 0.03% of portfolio
325,456
Q3 2025 Added 6.37%

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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