OSIS — OSI SYSTEMS INC

Ownership history in WOLVERINE TRADING, LLC  ·  47 quarters on record

This page tracks every 13F SEC filing in which WOLVERINE TRADING, LLC reported a position in OSI SYSTEMS INC (OSIS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.01% (2017 Q4)
Avg. % of fund
0.0%
First filed
2016 Q2
Last filed
2025 Q3
Quarters held
47
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 1,100 -11,068 -91.0% 0.00% $262K $249.24
2025 Q3 ADDED 12,168 +10,568 +660.5% 0.00% $2.9M $249.24
2025 Q2 REDUCED 1,600 -400 -20.0% 0.00% $358K $224.86
2025 Q2 REDUCED 2,000 -8,470 -80.9% 0.00% $448K $224.86
43 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    OSIS price (monthly, adj. close)

Other funds also holding OSIS

As of 2025 Q4 — sorted by position size

Prospect Capital Advisors, LLC 3Y 7Y 6.84% NEUMEIER POMA INVESTMENT COUNSEL LLC 3Y 7Y 4.13% Bridge City Capital, LLC 3Y 7Y 1.59% Intrinsic Edge Capital Management LLC 3Y 7Y 1.42% Cascade Investment Advisors, Inc. 3Y 7Y 1.4% SYSTEMATIC FINANCIAL MANAGEMENT LP 3Y 7Y 1.4% Manatuck Hill Partners, LLC 3Y 7Y 1.28% Mawer Investment Management Ltd. 3Y 7Y 1.15% Hood River Capital Management LLC 3Y 7Y 1.06% OBERWEIS ASSET MANAGEMENT INC/ 3Y 7Y 0.95%
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