Quantinno Capital Management’s SEI Investments SEIC Stock Holding History

Quantinno 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 Q1	$30M	Buy	382,361 +277,771	+266%	+$22.9M	0.05%	465
2025 Q4	$8.58M	Sell	104,590 -47,330	-31%	-$3.89M	0.02%	843
2025 Q3	$12.9M	Buy	151,920 +48,914	+47%	+$4.35M	0.04%	561
2025 Q2	$9.26M	Buy	103,006 +57,063	+124%	+$4.6M	0.04%	559
2025 Q1	$3.57M	Buy	45,943 +17,987	+64%	+$1.45M	0.02%	795
2024 Q4	$2.31M	Buy	27,956 +10,365	+59%	+$813K	0.02%	796
2024 Q3	$1.22M	Buy	17,591 +6,364	+57%	+$425K	0.02%	888
2024 Q2	$726K	Sell	11,227 -4,617	-29%	-$310K	0.01%	918
2024 Q1	$1.14M	Buy	15,844 +9,461	+148%	+$628K	0.02%	702
2023 Q4	$406K	Sell	6,383 -14,590	-70%	-$851K	0.01%	876
2023 Q3	$1.26M	Buy	20,973 +16,768	+399%	+$1.03M	0.06%	452
2023 Q2	$251K	Buy	+4,205	New	+$245K	0.01%	815
2020 Q2	–	Sell	-8,768	Closed	-$406K	–	436
2020 Q1	$406K	Buy	8,768 +4,360	+99%	+$259K	0.25%	202
2019 Q4	$289K	Sell	4,408 -5,666	-56%	-$352K	0.18%	278
2019 Q3	$597K	Hold	10,074	–	–	0.4%	40
2019 Q2	$565K	Buy	10,074 +784	+8%	+$42.3K	0.33%	74
2019 Q1	$485K	Buy	9,290 +436	+5%	+$21.8K	0.31%	119
2018 Q4	$409K	Buy	+8,854	New	+$466K	0.33%	101

Other funds holding SEIC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Quantinno Capital Management's SEIC Position: Q1 2026 in Review

Quantinno Capital Management increased its SEI Investments (SEIC) stake by 266% in Q1 2026, buying an estimated $22.9M and bringing the position to 382,361 shares worth $30M. The position accounts for 0.05% of the portfolio, ranked #465.

Quantinno Capital Management first reported a position in SEIC in Q4 2018 and has held it in 18 quarters since. 565 funds tracked by Wall St. Rank hold SEIC as of Q1 2026.

Quantinno Capital Management held 382,361 shares of SEI Investments worth $30M as of Q1 2026.
Quantinno Capital Management bought 277,771 SEI Investments shares in Q1 2026, an estimated $22.9M.
SEI Investments made up 0.05% of Quantinno Capital Management's portfolio in Q1 2026, its #465 holding.
Quantinno Capital Management first reported a position in SEI Investments in Q4 2018 and has held it in 18 quarters since.
565 funds tracked by Wall St. Rank held SEI Investments as of Q1 2026.

Based on Quantinno Capital Management's 13F filing for Q1 2026, filed 15 May 2026.