Two Sigma Securities’s Select Medical SEM Stock Holding History

Two Sigma Securities’s Portfolio SEM Stock Details SEM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$656K	Sell	39,731 -137	-0.3%	-$2.26K	0.06%	466
2026 Q1	$649K	Buy	+39,868	New	+$624K	0.08%	366
2018 Q3	–	Sell	-33,178	Closed	-$324K	–	2960
2018 Q2	$324K	Buy	+33,178	New	+$326K	﹤0.01%	2012
2017 Q4	–	Sell	-20,733	Closed	-$214K	–	1972
2017 Q3	$214K	Buy	+20,733	New	+$191K	0.02%	567

Other funds holding SEM

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

Verition Fund Management Greenwich, Connecticut $19.7B AUM 39.39% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

DAM

Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return

Two Sigma Securities's SEM Position: Q2 2026 in Review

Two Sigma Securities reduced its Select Medical (SEM) stake by 0.34% in Q2 2026, selling an estimated $2.26K and leaving 39,731 shares worth $656K. The position accounts for 0.06% of the portfolio, ranked #466.

Two Sigma Securities first reported a position in SEM in Q3 2017 and has held it in 4 quarters since. 238 funds tracked by Wall St. Rank hold SEM as of Q2 2026.

Two Sigma Securities held 39,731 shares of Select Medical worth $656K as of Q2 2026.
Two Sigma Securities sold 137 Select Medical shares in Q2 2026, an estimated $2.26K.
Select Medical made up 0.06% of Two Sigma Securities's portfolio in Q2 2026, its #466 holding.
Two Sigma Securities first reported a position in Select Medical in Q3 2017 and has held it in 4 quarters since.
238 funds tracked by Wall St. Rank held Select Medical as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.