WorldQuant Millennium Advisors’s SEI Investments SEIC Stock Holding History

WorldQuant Millennium 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 Q2	$1.8M	Sell	20,519 -17,017	-45%	-$1.48M	0.01%	521
2026 Q1	$2.95M	Sell	37,536 -682	-2%	-$56.2K	0.01%	393
2025 Q4	$3.13M	Buy	38,218 +11,530	+43%	+$948K	0.01%	381
2025 Q3	$2.26M	Sell	26,688 -67,229	-72%	-$5.97M	0.01%	371
2025 Q2	$8.44M	Buy	93,917 +65,207	+227%	+$5.25M	0.04%	275
2025 Q1	$2.23M	Buy	28,710 +3,888	+16%	+$313K	0.01%	342
2024 Q4	$2.05M	Sell	24,822 -499	-2%	-$39.1K	0.01%	339
2024 Q3	$1.75M	Sell	25,321 -277	-1%	-$18.5K	0.01%	352
2024 Q2	$1.66M	Buy	25,598 +14,356	+128%	+$965K	0.02%	330
2024 Q1	$808K	Sell	11,242 -4,188	-27%	-$278K	0.01%	317
2023 Q4	$981K	Buy	15,430 +10,265	+199%	+$599K	0.01%	297
2023 Q3	$311K	Buy	+5,165	New	+$318K	﹤0.01%	342
2022 Q4	–	Sell	-14,688	Closed	-$720K	–	388
2022 Q3	$720K	Sell	14,688 -131,719	-90%	-$7.19M	0.02%	297
2022 Q2	$7.91M	Sell	146,407 -4,303	-3%	-$242K	0.23%	138
2022 Q1	$9.07M	Sell	150,710 -13,938	-8%	-$829K	0.22%	151
2021 Q4	$10M	Buy	164,648 +74,886	+83%	+$4.64M	0.2%	160
2021 Q3	$5.32M	Buy	89,762 +15,272	+21%	+$932K	0.12%	207
2021 Q2	$4.62M	Hold	74,490	–	–	0.1%	209
2021 Q1	$4.54M	Hold	74,490	–	–	0.1%	245
2020 Q4	$4.28M	Hold	74,490	–	–	0.09%	247
2020 Q3	$3.78M	Hold	74,490	–	–	0.09%	241
2020 Q2	$4.09M	Sell	74,490 -6,125	-8%	-$320K	0.09%	240
2020 Q1	$3.74M	Buy	80,615 +12,983	+19%	+$772K	0.09%	227
2019 Q4	$4.43M	Sell	67,632 -10,131	-13%	-$630K	0.08%	226
2019 Q3	$4.61M	Buy	77,763 +3,474	+5%	+$201K	0.09%	210
2019 Q2	$4.17M	Buy	74,289 +10,908	+17%	+$588K	0.08%	200
2019 Q1	$3.31M	Buy	63,381 +1,644	+3%	+$82.3K	0.08%	196
2018 Q4	$2.85M	Buy	61,737 +11,968	+24%	+$630K	0.08%	205
2018 Q3	$3.04M	Buy	49,769 +5,878	+13%	+$364K	0.1%	190
2018 Q2	$2.74M	Buy	+43,891	New	+$2.92M	0.11%	187

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

WorldQuant Millennium Advisors's SEIC Position: Q2 2026 in Review

WorldQuant Millennium Advisors reduced its SEI Investments (SEIC) stake by 45% in Q2 2026, selling an estimated $1.48M and leaving 20,519 shares worth $1.8M. The position accounts for 0.01% of the portfolio, ranked #521.

WorldQuant Millennium Advisors first reported a position in SEIC in Q2 2018 and has held it in 30 quarters since. The position peaked at $10M in Q4 2021. 572 funds tracked by Wall St. Rank hold SEIC as of Q2 2026.

WorldQuant Millennium Advisors held 20,519 shares of SEI Investments worth $1.8M as of Q2 2026.
WorldQuant Millennium Advisors sold 17,017 SEI Investments shares in Q2 2026, an estimated $1.48M.
SEI Investments made up 0.01% of WorldQuant Millennium Advisors's portfolio in Q2 2026, its #521 holding.
WorldQuant Millennium Advisors first reported a position in SEI Investments in Q2 2018 and has held it in 30 quarters since.
WorldQuant Millennium Advisors's SEI Investments position peaked at $10M in Q4 2021.
572 funds tracked by Wall St. Rank held SEI Investments as of Q2 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.