Flagship Harbor Advisors’s SEI Investments SEIC Stock Holding History

Flagship Harbor Advisors’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 Q1	–	Sell	-1,130	Closed	-$92.7K	–	1924
2025 Q4	$92.7K	Buy	+1,130	New	+$92.9K	﹤0.01%	888
2020 Q4	–	Sell	-1,051	Closed	-$53K	–	1550
2020 Q3	$53K	Sell	1,051 -482	-31%	-$25.5K	0.01%	837
2020 Q2	$84K	Buy	1,533 +450	+42%	+$23.5K	0.01%	702
2020 Q1	$50K	Buy	1,083 +33	+3%	+$1.96K	0.01%	752
2019 Q4	$69K	Buy	1,050 +150	+17%	+$9.33K	0.01%	724
2019 Q3	$53K	Hold	900	–	–	0.01%	763
2019 Q2	$50K	Buy	900 +200	+29%	+$10.8K	0.01%	756
2019 Q1	$36K	Sell	700 -1,223	-64%	-$61.2K	0.01%	861
2018 Q4	$88K	Sell	1,923 -459	-19%	-$24.2K	0.02%	557
2018 Q3	$143K	Sell	2,382 -456	-16%	-$28.3K	0.03%	496
2018 Q2	$177K	Buy	+2,838	New	+$189K	0.04%	430

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

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

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

Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return

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

Flagship Harbor Advisors's SEIC Position: Q1 2026 in Review

Flagship Harbor Advisors sold out of SEI Investments (SEIC) in Q1 2026, closing a stake of 1,130 shares — an estimated $92.7K sold.

Flagship Harbor Advisors first reported a position in SEIC in Q2 2018 and held it in 11 quarters. The position peaked at $177K in Q2 2018. 569 funds tracked by Wall St. Rank hold SEIC as of Q1 2026.

Flagship Harbor Advisors reported no remaining SEI Investments position as of Q1 2026 after selling out during the quarter.
Flagship Harbor Advisors sold 1,130 SEI Investments shares in Q1 2026, an estimated $92.7K.
Flagship Harbor Advisors first reported a position in SEI Investments in Q2 2018 and held it in 11 quarters.
Flagship Harbor Advisors's SEI Investments position peaked at $177K in Q2 2018.
569 funds tracked by Wall St. Rank held SEI Investments as of Q1 2026.

Based on Flagship Harbor Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.