Hood River Capital Management’s OSI Systems OSIS Stock Holding History

Hood River Capital Management’s Portfolio OSIS Stock Details OSIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$90.6M	Buy	414,304 +42,230	+11%	+$10.3M	0.66%	52
2026 Q1	$98.8M	Sell	372,074 -7,300	-2%	-$2.02M	0.99%	29
2025 Q4	$96.8M	Buy	379,374 +8,146	+2%	+$2.13M	1.06%	29
2025 Q3	$92.5M	Sell	371,228 -5,833	-2%	-$1.33M	1.09%	28
2025 Q2	$84.8M	Buy	377,061 +3,903	+1%	+$833K	1.18%	25
2025 Q1	$72.5M	Buy	373,158 +47,479	+15%	+$9.04M	1.24%	29
2024 Q4	$54.5M	Sell	325,679 -26,931	-8%	-$4.27M	0.81%	46
2024 Q3	$53.5M	Buy	352,610 +35,822	+11%	+$5.15M	0.86%	45
2024 Q2	$43.6M	Buy	316,788 +30,464	+11%	+$4.2M	0.9%	39
2024 Q1	$40.9M	Sell	286,324 -2,333	-0.8%	-$306K	0.91%	40
2023 Q4	$37.3M	Sell	288,657 -5,258	-2%	-$626K	1.02%	39
2023 Q3	$34.7M	Buy	293,915 +5,970	+2%	+$720K	1.11%	34
2023 Q2	$33.9M	Buy	+287,945	New	+$33M	1.01%	42
2014 Q1	–	Sell	-41,265	Closed	-$2.19M	–	85
2013 Q4	$2.19M	Sell	41,265 -113,577	-73%	-$7.77M	0.33%	74
2013 Q3	$11.5M	Sell	154,842 -500	-0.3%	-$35.5K	1.7%	17
2013 Q2	$10M	Buy	+155,342	New	+$9.06M	1.55%	19

Other funds holding OSIS

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Jupiter Topco New York $245B AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

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

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

CCM

Channing Capital Management Chicago, Illinois $4.34B AUM 37.08% 1-Year Est. Return

Hood River Capital Management's OSIS Position: Q2 2026 in Review

Hood River Capital Management increased its OSI Systems (OSIS) stake by 11% in Q2 2026, buying an estimated $10.3M and bringing the position to 414,304 shares worth $90.6M. The position accounts for 0.66% of the portfolio, ranked #52.

Hood River Capital Management first reported a position in OSIS in Q2 2013 and has held it in 16 quarters since. The position peaked at $98.8M in Q1 2026. 362 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

Hood River Capital Management held 414,304 shares of OSI Systems worth $90.6M as of Q2 2026.
Hood River Capital Management bought 42,230 OSI Systems shares in Q2 2026, an estimated $10.3M.
OSI Systems made up 0.66% of Hood River Capital Management's portfolio in Q2 2026, its #52 holding.
Hood River Capital Management first reported a position in OSI Systems in Q2 2013 and has held it in 16 quarters since.
Hood River Capital Management's OSI Systems position peaked at $98.8M in Q1 2026.
362 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Hood River Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.