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Campbell & Co Investment Adviser’s OSI Systems OSIS Stock Holding History

Campbell & Co Investment Adviser’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 		$856K Buy
+3,913
New +$959K 0.04% 598
2025
Q3 		– Sell
-5,306
Closed -$1.19M – 1317
2025
Q2 		$1.19M Buy
+5,306
New +$1.13M 0.08% 426
2025
Q1 		– Sell
-14,699
Closed -$2.46M – 1248
2024
Q4 		$2.46M Buy
14,699
+12,837
+689% +$2.03M 0.19% 133
2024
Q3 		$283K Sell
1,862
-1,121
-38% -$161K 0.02% 925
2024
Q2 		$410K Sell
2,983
-5,169
-63% -$712K 0.03% 725
2024
Q1 		$1.16M Sell
8,152
-4,725
-37% -$620K 0.1% 331
2023
Q4 		$1.66M Buy
+12,877
New +$1.53M 0.15% 199
2023
Q3 		– Sell
-2,130
Closed -$251K – 1121
2023
Q2 		$251K Buy
+2,130
New +$244K 0.04% 729
2023
Q1 		– Sell
-2,961
Closed -$235K – 974
2022
Q4 		$235K Sell
2,961
-11,231
-79% -$914K 0.06% 638
2022
Q3 		$1.02M Buy
+14,192
New +$1.24M 0.23% 125
2022
Q1 		– Sell
-2,565
Closed -$239K – 850
2021
Q4 		$239K Sell
2,565
-600
-19% -$56.3K 0.08% 460
2021
Q3 		$300K Buy
+3,165
New +$308K 0.1% 371
2019
Q4 		– Sell
-2,390
Closed -$243K – 794
2019
Q3 		$243K Buy
+2,390
New +$258K 0.09% 472
2019
Q2 		– Sell
-2,449
Closed -$215K – 657
2019
Q1 		$215K Buy
+2,449
New +$205K 0.11% 416
2018
Q3 		– Sell
-4,763
Closed -$368K – 486
2018
Q2 		$368K Buy
+4,763
New +$333K 0.28% 129
2018
Q1 		– Sell
-3,563
Closed -$229K – 486
2017
Q4 		$229K Buy
+3,563
New +$299K 0.17% 280

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

Campbell & Co Investment Adviser's OSIS Position: Q2 2026 in Review

Campbell & Co Investment Adviser opened a new position in OSI Systems (OSIS) in Q2 2026: 3,913 shares worth $856K. The stake represents 0.04% of the portfolio and ranks #598 among its holdings. This is a return to the name: Campbell & Co Investment Adviser previously reported a position in OSIS as recently as Q2 2025.

Campbell & Co Investment Adviser first reported a position in OSIS in Q4 2017 and has held it in 16 quarters since. The position peaked at $2.46M in Q4 2024. 365 funds tracked by Wall St. Rank hold OSIS as of Q2 2026.

  • Campbell & Co Investment Adviser held 3,913 shares of OSI Systems worth $856K as of Q2 2026.
  • OSI Systems was a new Campbell & Co Investment Adviser position in Q2 2026.
  • OSI Systems made up 0.04% of Campbell & Co Investment Adviser's portfolio in Q2 2026, its #598 holding.
  • Campbell & Co Investment Adviser first reported a position in OSI Systems in Q4 2017 and has held it in 16 quarters since.
  • Campbell & Co Investment Adviser's OSI Systems position peaked at $2.46M in Q4 2024.
  • 365 funds tracked by Wall St. Rank held OSI Systems as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.