Thematics Asset Management’s OSI Systems OSIS Stock Holding History

Thematics Asset 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
2025 Q3	$26.5M	Sell	106,411 -6,172	-5%	-$1.41M	1.2%	26
2025 Q2	$25.3M	Sell	112,583 -12,223	-10%	-$2.61M	1.14%	28
2025 Q1	$24.3M	Sell	124,806 -23,194	-16%	-$4.42M	1.23%	26
2024 Q4	$24.8M	Sell	148,000 -39,000	-21%	-$6.18M	1.08%	29
2024 Q3	$28.4M	Buy	187,000 +18,500	+11%	+$2.66M	1.12%	29
2024 Q2	$23.2M	Hold	168,500	–	–	0.95%	35
2024 Q1	$24.1M	Buy	168,500 +10,500	+7%	+$1.38M	1%	30
2023 Q4	$20.4M	Buy	158,000 +25,000	+19%	+$2.98M	0.9%	42
2023 Q3	$15.7M	Buy	133,000 +11,000	+9%	+$1.33M	0.77%	47
2023 Q2	$14.4M	Buy	+122,000	New	+$14M	0.69%	57

Other funds holding OSIS

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

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

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Thematics Asset Management's OSIS Position: Q3 2025 in Review

Thematics Asset Management reduced its OSI Systems (OSIS) stake by 5.5% in Q3 2025, selling an estimated $1.41M and leaving 106,411 shares worth $26.5M. The position accounts for 1.2% of the portfolio, ranked #26.

Thematics Asset Management first reported a position in OSIS in Q2 2023 and has held it in 10 quarters since. The position peaked at $28.4M in Q3 2024. 349 funds tracked by Wall St. Rank hold OSIS as of Q3 2025.

Thematics Asset Management held 106,411 shares of OSI Systems worth $26.5M as of Q3 2025.
Thematics Asset Management sold 6,172 OSI Systems shares in Q3 2025, an estimated $1.41M.
OSI Systems made up 1.2% of Thematics Asset Management's portfolio in Q3 2025, its #26 holding.
Thematics Asset Management first reported a position in OSI Systems in Q2 2023 and has held it in 10 quarters since.
Thematics Asset Management's OSI Systems position peaked at $28.4M in Q3 2024.
349 funds tracked by Wall St. Rank held OSI Systems as of Q3 2025.

Based on Thematics Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.