Tower Research Capital (TRC)’s OSR Health OSRH Stock Holding History

Tower Research Capital (TRC)’s Portfolio OSRH Stock Details OSRH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.08K	Buy	6,587 +2,446	+59%	+$1.23K	﹤0.01%	4722
2026 Q1	$2.5K	Sell	4,141 -9	-0.2%	-$5	﹤0.01%	4468
2025 Q4	$2.34K	Sell	4,150 -9	-0.2%	-$6	﹤0.01%	4550
2025 Q3	$2.23K	Buy	4,159 +3,259	+362%	+$2.61K	﹤0.01%	4667
2025 Q2	$1.24K	Sell	900 -1,640	-65%	-$2.28K	﹤0.01%	4845
2025 Q1	$4.78K	Buy	2,540 +2,435	+2,319%	+$13.4K	﹤0.01%	4200
2024 Q4	$1.2K	Hold	105	–	–	﹤0.01%	5065
2024 Q3	$1.14K	Hold	105	–	–	﹤0.01%	5200
2024 Q2	$1.13K	Buy	105 +6	+6%	+$64	﹤0.01%	5200
2024 Q1	$1.06K	Hold	99	–	–	﹤0.01%	5335
2023 Q4	$1.04K	Buy	99 +3	+3%	+$31	﹤0.01%	5454
2023 Q3	$998	Hold	96	–	–	﹤0.01%	5434
2023 Q2	$985	Buy	+96	New	+$977	﹤0.01%	5502

Other funds holding OSRH

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

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

TSS

Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

MTCM

Mint Tower Capital Management Amsterdam, Netherlands $871M AUM 8.61% 1-Year Est. Return

Tower Research Capital (TRC)'s OSRH Position: Q2 2026 in Review

Tower Research Capital (TRC) increased its OSR Health (OSRH) stake by 59% in Q2 2026, buying an estimated $1.23K and bringing the position to 6,587 shares worth $2.08K. The position accounts for ﹤0.01% of the portfolio, ranked #4722.

Tower Research Capital (TRC) first reported a position in OSRH in Q2 2023 and has held it in 13 quarters since. The position peaked at $4.78K in Q1 2025. 13 funds tracked by Wall St. Rank hold OSRH as of Q2 2026.

Tower Research Capital (TRC) held 6,587 shares of OSR Health worth $2.08K as of Q2 2026.
Tower Research Capital (TRC) bought 2,446 OSR Health shares in Q2 2026, an estimated $1.23K.
OSR Health made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q2 2026, its #4722 holding.
Tower Research Capital (TRC) first reported a position in OSR Health in Q2 2023 and has held it in 13 quarters since.
Tower Research Capital (TRC)'s OSR Health position peaked at $4.78K in Q1 2025.
13 funds tracked by Wall St. Rank held OSR Health as of Q2 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q2 2026, filed 11 Aug 2026.