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Campbell & Co Investment Adviser’s SEI Investments SEIC Stock Holding History

Campbell & Co Investment Adviser’s Portfolio SEIC Stock Details SEIC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.17M Buy
24,694
+19,246
+353% +$1.68M 0.11% 297
2026
Q1 		$428K Sell
5,448
-26,895
-83% -$2.21M 0.02% 793
2025
Q4 		$2.65M Buy
32,343
+10,932
+51% +$899K 0.13% 247
2025
Q3 		$1.82M Buy
21,411
+5,652
+36% +$502K 0.14% 215
2025
Q2 		$1.42M Sell
15,759
-3,662
-19% -$295K 0.09% 363
2025
Q1 		$1.51M Buy
19,421
+7,285
+60% +$586K 0.12% 274
2024
Q4 		$1M Sell
12,136
-9,095
-43% -$713K 0.08% 396
2024
Q3 		$1.47M Sell
21,231
-32,382
-60% -$2.16M 0.11% 295
2024
Q2 		$3.47M Buy
53,613
+45,260
+542% +$3.04M 0.29% 62
2024
Q1 		$601K Sell
8,353
-18,231
-69% -$1.21M 0.05% 621
2023
Q4 		$1.69M Buy
26,584
+22,985
+639% +$1.34M 0.15% 191
2023
Q3 		$217K Buy
+3,599
New +$221K 0.03% 820
2023
Q1 		– Sell
-24,051
Closed -$1.4M – 1010
2022
Q4 		$1.4M Buy
+24,051
New +$1.35M 0.34% 36
2021
Q2 		– Sell
-5,698
Closed -$347K – 696
2021
Q1 		$347K Buy
+5,698
New +$334K 0.21% 184

Other funds holding SEIC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Campbell & Co Investment Adviser's SEIC Position: Q2 2026 in Review

Campbell & Co Investment Adviser increased its SEI Investments (SEIC) stake by 353% in Q2 2026, buying an estimated $1.68M and bringing the position to 24,694 shares worth $2.17M. The position accounts for 0.11% of the portfolio, ranked #297.

Campbell & Co Investment Adviser first reported a position in SEIC in Q1 2021 and has held it in 14 quarters since. The position peaked at $3.47M in Q2 2024. 572 funds tracked by Wall St. Rank hold SEIC as of Q2 2026.

  • Campbell & Co Investment Adviser held 24,694 shares of SEI Investments worth $2.17M as of Q2 2026.
  • Campbell & Co Investment Adviser bought 19,246 SEI Investments shares in Q2 2026, an estimated $1.68M.
  • SEI Investments made up 0.11% of Campbell & Co Investment Adviser's portfolio in Q2 2026, its #297 holding.
  • Campbell & Co Investment Adviser first reported a position in SEI Investments in Q1 2021 and has held it in 14 quarters since.
  • Campbell & Co Investment Adviser's SEI Investments position peaked at $3.47M in Q2 2024.
  • 572 funds tracked by Wall St. Rank held SEI Investments as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.