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Brown Brothers Harriman & Co’s OSI Systems OSIS Stock Holding History

Brown Brothers Harriman & Co’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 		$6.78K Hold
31
– – ﹤0.01% 1495
2026
Q1 		$8.23K Hold
31
– – ﹤0.01% 1391
2025
Q4 		$7.91K Buy
+31
New +$8.1K ﹤0.01% 1395
2022
Q4 		– Sell
-160
Closed -$12K – 1439
2022
Q3 		$12K Buy
+160
New +$14K ﹤0.01% 1117

Other funds holding OSIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JT
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS AM
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

Brown Brothers Harriman & Co's OSIS Position: Q2 2026 in Review

Brown Brothers Harriman & Co held its OSI Systems (OSIS) position steady in Q2 2026 at 31 shares worth $6.78K. The position accounts for ﹤0.01% of the portfolio, ranked #1495.

Brown Brothers Harriman & Co first reported a position in OSIS in Q3 2022 and has held it in 4 quarters since. The position peaked at $12K in Q3 2022. 366 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

  • Brown Brothers Harriman & Co held 31 shares of OSI Systems worth $6.78K as of Q2 2026.
  • Brown Brothers Harriman & Co left its OSI Systems share count unchanged in Q2 2026.
  • OSI Systems made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #1495 holding.
  • Brown Brothers Harriman & Co first reported a position in OSI Systems in Q3 2022 and has held it in 4 quarters since.
  • Brown Brothers Harriman & Co's OSI Systems position peaked at $12K in Q3 2022.
  • 366 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.