Quantbot Technologies Reduces Stake in OSI Systems

Hedge fund sells over 5,000 shares of technology company

Published on Mar. 6, 2026

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Quantbot Technologies LP, a hedge fund, has reduced its holdings in OSI Systems, Inc. (NASDAQ:OSIS) by 49.7% in the third quarter, according to a recent SEC filing. The firm sold 5,098 shares of the technology company's stock during the quarter, leaving it with 5,155 shares valued at $1,285,000 as of the end of the period.

Why it matters

This filing provides insight into the investment decisions of Quantbot Technologies, a notable hedge fund. The reduction in OSI Systems shares suggests the fund may have a less bullish outlook on the technology company's prospects compared to previous quarters.

The details

According to the 13F filing, Quantbot Technologies sold 5,098 shares of OSI Systems during the third quarter, reducing its total position to 5,155 shares. OSI Systems is a technology company that designs, develops, and manufactures advanced security and inspection systems, optoelectronic devices, and medical imaging equipment.

  • Quantbot Technologies filed the 13F report for the third quarter of 2026.

The players

Quantbot Technologies LP

A hedge fund that has reduced its stake in OSI Systems, Inc.

OSI Systems, Inc.

A technology company that designs, develops, and manufactures advanced security and inspection systems, optoelectronic devices, and medical imaging equipment.

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The takeaway

This filing suggests Quantbot Technologies has a less bullish outlook on OSI Systems compared to previous quarters, as the hedge fund has significantly reduced its position in the technology company.