Aquatic Capital Management’s SEI Investments SEIC Stock Holding History

Aquatic Capital Management’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	$3.32M	Buy	37,864 +30,406	+408%	+$2.65M	0.11%	230
2026 Q1	$585K	Sell	7,458 -6,946	-48%	-$572K	0.02%	710
2025 Q4	$1.18M	Buy	+14,404	New	+$1.18M	0.03%	506
2024 Q3	–	Sell	-800	Closed	-$51.8K	–	1496
2024 Q2	$51.8K	Buy	+800	New	+$53.8K	﹤0.01%	1007
2024 Q1	–	Sell	-42,200	Closed	-$2.68M	–	1599
2023 Q4	$2.68M	Buy	42,200 +34,900	+478%	+$2.04M	0.07%	267
2023 Q3	$440K	Sell	7,300 -9,000	-55%	-$553K	0.02%	517
2023 Q2	$972K	Buy	+16,300	New	+$948K	0.05%	318
2023 Q1	–	Sell	-9,700	Closed	-$565K	–	1700
2022 Q4	$565K	Buy	+9,700	New	+$546K	0.04%	473
2022 Q3	–	Sell	-2,400	Closed	-$130K	–	1506
2022 Q2	$130K	Buy	+2,400	New	+$135K	0.04%	423

Other funds holding SEIC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Aquatic Capital Management's SEIC Position: Q2 2026 in Review

Aquatic Capital Management increased its SEI Investments (SEIC) stake by 408% in Q2 2026, buying an estimated $2.65M and bringing the position to 37,864 shares worth $3.32M. The position accounts for 0.11% of the portfolio, ranked #230.

Aquatic Capital Management first reported a position in SEIC in Q2 2022 and has held it in 9 quarters since. 572 funds tracked by Wall St. Rank hold SEIC as of Q2 2026.

Aquatic Capital Management held 37,864 shares of SEI Investments worth $3.32M as of Q2 2026.
Aquatic Capital Management bought 30,406 SEI Investments shares in Q2 2026, an estimated $2.65M.
SEI Investments made up 0.11% of Aquatic Capital Management's portfolio in Q2 2026, its #230 holding.
Aquatic Capital Management first reported a position in SEI Investments in Q2 2022 and has held it in 9 quarters since.
572 funds tracked by Wall St. Rank held SEI Investments as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.