Mairs & Power Inc’s SEI Investments SEIC Stock Holding History

Mairs & Power Inc’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	–	Sell	-3,300	Closed	-$259K	–	260
2026 Q1	$259K	Hold	3,300	–	–	﹤0.01%	227
2025 Q4	$271K	Hold	3,300	–	–	﹤0.01%	218
2025 Q3	$280K	Hold	3,300	–	–	﹤0.01%	211
2025 Q2	$297K	Hold	3,300	–	–	﹤0.01%	198
2025 Q1	$256K	Hold	3,300	–	–	﹤0.01%	198
2024 Q4	$272K	Hold	3,300	–	–	﹤0.01%	202
2024 Q3	$228K	Hold	3,300	–	–	﹤0.01%	210
2024 Q2	$213K	Hold	3,300	–	–	﹤0.01%	211
2024 Q1	$237K	Hold	3,300	–	–	﹤0.01%	204
2023 Q4	$210K	Buy	+3,300	New	+$193K	﹤0.01%	219
2022 Q1	–	Sell	-3,300	Closed	-$201K	–	227
2021 Q4	$201K	Buy	+3,300	New	+$205K	﹤0.01%	217
2021 Q3	–	Sell	-3,300	Closed	-$205K	–	214
2021 Q2	$205K	Hold	3,300	–	–	﹤0.01%	209
2021 Q1	$201K	Buy	+3,300	New	+$193K	﹤0.01%	215
2020 Q1	–	Sell	-3,300	Closed	-$216K	–	215
2019 Q4	$216K	Buy	+3,300	New	+$205K	﹤0.01%	209
2018 Q4	–	Sell	-3,300	Closed	-$202K	–	209
2018 Q3	$202K	Hold	3,300	–	–	﹤0.01%	207
2018 Q2	$206K	Hold	3,300	–	–	﹤0.01%	201
2018 Q1	$247K	Hold	3,300	–	–	﹤0.01%	189
2017 Q4	$237K	Hold	3,300	–	–	﹤0.01%	190
2017 Q3	$201K	Buy	+3,300	New	+$187K	﹤0.01%	196

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

Mairs & Power Inc's SEIC Position: Q2 2026 in Review

Mairs & Power Inc sold out of SEI Investments (SEIC) in Q2 2026, closing a stake of 3,300 shares — an estimated $259K sold.

Mairs & Power Inc first reported a position in SEIC in Q3 2017 and held it in 19 quarters. The position peaked at $297K in Q2 2025. 573 funds tracked by Wall St. Rank hold SEIC as of Q2 2026.

Mairs & Power Inc reported no remaining SEI Investments position as of Q2 2026 after selling out during the quarter.
Mairs & Power Inc sold 3,300 SEI Investments shares in Q2 2026, an estimated $259K.
Mairs & Power Inc first reported a position in SEI Investments in Q3 2017 and held it in 19 quarters.
Mairs & Power Inc's SEI Investments position peaked at $297K in Q2 2025.
573 funds tracked by Wall St. Rank held SEI Investments as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.