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
$0
$35.8 Million 0.04% of portfolio
765,764
Q3 2025 Reduced 2.59%
$0
$39.1 Million 0.04% of portfolio
1,830,680
Q3 2025 Reduced 2.33%
$12.1B
$24.9 Million 0.03% of portfolio
179,347
Q3 2025 Reduced 4.23%
$9.87B
$23.3 Million 0.03% of portfolio
97,874
Q3 2025 Added 61.32%
$2.33B
$31.3 Million 0.03% of portfolio
562,951
Q3 2025 Reduced 11.42%
$20.8B
$25.9 Million 0.03% of portfolio
192,265
Q3 2025 Reduced 1.05%
$18.8B
$27.5 Million 0.03% of portfolio
858,902
Q3 2025 Added 4.55%
$10.3B
$24.8 Million 0.03% of portfolio
134,745
Q3 2025 Reduced 16.33%
$8.22B
$24.1 Million 0.03% of portfolio
593,008
Q3 2025 Reduced 13.11%
$33.6B
$23.2 Million 0.03% of portfolio
235,598
Q3 2025 Reduced 10.7%
$18.3B
$24.8 Million 0.03% of portfolio
506,897
Q3 2025 Added 19.03%
$2.56B
$23.8 Million 0.03% of portfolio
431,307
Q3 2025 Added 1.07%
$8.02B
$23.8 Million 0.03% of portfolio
234,806
Q3 2025 Added 32.24%
$37.7B
$29.7 Million 0.03% of portfolio
6,168,193
Q3 2025 Added 10.49%
$13.2B
$24.6 Million 0.03% of portfolio
108,549
Q3 2025 Reduced 9.18%
$15.2B
$23.8 Million 0.03% of portfolio
319,746
Q3 2025 Reduced 22.63%
$3.57B
$22.5 Million 0.03% of portfolio
291,201
Q3 2025 Reduced 5.43%
$5.57B
$27.3 Million 0.03% of portfolio
760,466
Q3 2025 Reduced 3.01%
$0
$27.9 Million 0.03% of portfolio
330,018
Q3 2025 Added 4.21%
$0
$23.7 Million 0.03% of portfolio
259,361
Q3 2025 Added 99.14%
$26.8B
$26 Million 0.03% of portfolio
92,840
Q3 2025 Reduced 15.02%
$3.55B
$23.2 Million 0.03% of portfolio
938,463
Q3 2025 Added 2.92%
$32.7B
$23.4 Million 0.03% of portfolio
270,142
Q3 2025 Reduced 76.7%
$2.97B
$25.7 Million 0.03% of portfolio
86,425
Q3 2025 Reduced 9.39%
$8.96B
$30.2 Million 0.03% of portfolio
1,293,323
Q3 2025 Added 12.99%
$35.1B
$29 Million 0.03% of portfolio
233,299
Q3 2025 Added 9.21%
$61.6B
$24.3 Million 0.03% of portfolio
857,324
Q3 2025 Reduced 0.48%
$4.93B
$30.6 Million 0.03% of portfolio
1,371,627
Q3 2025 Reduced 19.84%
$39.8B
$22.8 Million 0.03% of portfolio
482,127
Q3 2025 Added 1.91%
$12.7B
$24.2 Million 0.03% of portfolio
264,364
Q3 2025 Added 17.96%
$7.09B
$22.5 Million 0.03% of portfolio
134,539
Q3 2025 Reduced 1.2%
$5.79B
$27.5 Million 0.03% of portfolio
213,551
Q3 2025 Reduced 0.89%
$15.6B
$27.1 Million 0.03% of portfolio
629,808
Q3 2025 Added 36.86%
$13B
$26.4 Million 0.03% of portfolio
2,668,316
Q3 2025 Added 44.34%
$12.3B
$26.3 Million 0.03% of portfolio
1,341,545
Q3 2025 Reduced 23.1%
$37.1B
$25.6 Million 0.03% of portfolio
127,698
Q3 2025 Reduced 7.59%
$5.36B
$25.3 Million 0.03% of portfolio
480,138
Q3 2025 Added 9.91%
$6.81B
$26.5 Million 0.03% of portfolio
1,165,843
Q3 2025 Reduced 1.07%
$13.5B
$26.5 Million 0.03% of portfolio
546,831
Q3 2025 Reduced 11.92%
$4.69B
$26.7 Million 0.03% of portfolio
548,065
Q3 2025 Added 0.92%
$8.81B
$30.5 Million 0.03% of portfolio
416,210
Q3 2025 Reduced 12.66%
$32.8B
$24.8 Million 0.03% of portfolio
1,643,737
Q3 2025 Added 18.62%
$101B
$25.2 Million 0.03% of portfolio
207,965
Q3 2025 Reduced 5.39%
$8.79B
$24.7 Million 0.03% of portfolio
226,972
Q3 2025 Added 22.49%
$30.3B
$26.5 Million 0.03% of portfolio
463,968
Q3 2025 Added 1.65%
$6.89B
$25.6 Million 0.03% of portfolio
724,444
Q3 2025 Reduced 2.89%
$12.8B
$27.8 Million 0.03% of portfolio
245,157
Q3 2025 Added 0.9%
$57.9B
$28.8 Million 0.03% of portfolio
133,978
Q3 2025 Added 8.68%
$27.1B
$30.8 Million 0.03% of portfolio
295,281
Q3 2025 Reduced 20.15%

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
Track This Portfolio

Track Sei Investments CO Portfolio

Follow Sei Investments CO and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Sei Investments CO, based on Form 13F filings with the SEC.

News

Stay updated on Sei Investments CO with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email