Technology Sector

OSIS

Market Tracker

  • OSIS (Selected)

    OSI Systems, Inc.

OSIS Most Active Options Strike Prices Whale BUY Activity - 5 day

Loading Data..

Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.

OSIS Most Active Options Strike Prices Whale SALES Activity - 5 day

Loading Data..

Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.

OSIS Open Interest Trend

Loading Data..

Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.

OSIS Largest 1-Day Open Interest Movements

Expires Type Strike OI Change Percent
07/18/2025 CALL $240.00 218 +100 +84.75%
08/15/2025 PUT $210.00 20 +20
08/15/2025 PUT $220.00 23 +13 +130.00%
12/19/2025 CALL $210.00 10 +2 +25.00%
07/18/2025 PUT $210.00 5 +1 +25.00%
07/18/2025 CALL $80.00 1 0
01/16/2026 PUT $340.00 0 0
01/16/2026 PUT $350.00 0 0
07/18/2025 PUT $180.00 189 -1 -0.53%
07/18/2025 PUT $200.00 62 -2 -3.13%
07/18/2025 CALL $185.00 47 -5 -9.62%
07/18/2025 CALL $210.00 445 -6 -1.33%

Contracts with largest changes in open interest from the previous trading day to the current/most recent.

OSIS Major Holders

Name Pct Held Shares Total
Janus Henderson Triton Fund 7.60% 1.28M 150.71M
iShares Core S&P Smallcap ETF 7.05% 1.19M 139.8M
Vanguard Total Stock Market Index Fund 2.81% 474.16k 55.8M
Janus Henderson Venture Fund 2.43% 409.63k 48.21M
Vanguard Small-Cap Index Fund 2.32% 390.86k 46M
iShares Russell 2000 ETF 2.11% 355.6k 41.85M
Legg Mason Clearbridge Small Cap Growth Fd 1.84% 310.82k 36.58M
Vanguard Small Cap Value Index Fund 1.62% 273.82k 32.23M
Vanguard Extended Market Index Fund 1.30% 219.22k 25.8M
Primecap Odyssey Aggressive Growth Fund 1.13% 190.11k 22.37M

OSIS News

  • Bragar Eagel & Squire, P.C. Is Investigating XP, Open Lending, and OSI Systems and Encourages Investors to Contact the Firm

    04/21 09:00 pm

    GlobeNewswire Inc.

    Read more
  • INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of OSI Systems, Inc. - OSIS

    04/21 03:00 pm

    GlobeNewswire Inc.

    Read more
  • INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of HealthEquity, Inc. - HQY

    04/21 02:59 pm

    GlobeNewswire Inc.

    Read more
  • Wolf Popper LLP Announces Investigation on Behalf of OSI Systems, Inc. Investors

    03/13 04:56 pm

    GlobeNewswire Inc.

    Read more
  • Why OSI Systems Stock Soared by More Than 15% Thursday

    01/23 01:44 pm

    The Motley Fool

    Read more
  • 4 Top Electronics Stocks to Beat Macroeconomic Headwinds

    06/19 09:27 am

    Zacks Investment Research

    Read more
  • Recent Price Trend in OSI (OSIS) is Your Friend, Here's Why

    05/31 08:50 am

    Zacks Investment Research

    Read more
  • OSI (OSIS) Is a Great Choice for 'Trend' Investors, Here's Why

    05/15 08:50 am

    Zacks Investment Research

    Read more
  • TTDKY vs. OSIS: Which Stock Is the Better Value Option?

    05/13 11:40 am

    Zacks Investment Research

    Read more
  • TTDKY or OSIS: Which Is the Better Value Stock Right Now?

    04/25 11:40 am

    Zacks Investment Research

    Read more
  • OSI (OSIS) Reports Q3 Earnings: What Key Metrics Have to Say

    04/25 10:00 am

    Zacks Investment Research

    Read more
  • OSI Systems (OSIS) Tops Q3 Earnings and Revenue Estimates

    04/25 09:45 am

    Zacks Investment Research

    Read more
  • Can These 5 Electronics Stocks Hit Targets This Earnings Season?

    04/24 09:13 am

    Zacks Investment Research

    Read more
  • OSI Systems' (OSIS) Prospects Ride on Expanding Order Book

    04/10 12:37 pm

    Zacks Investment Research

    Read more
  • TTDKY or OSIS: Which Is the Better Value Stock Right Now?

    04/09 11:40 am

    Zacks Investment Research

    Read more
  • Here's Why Momentum in OSI (OSIS) Should Keep going

    03/20 08:50 am

    Zacks Investment Research

    Read more
  • OSIS vs. NVT: Which Stock Should Value Investors Buy Now?

    03/18 11:40 am

    Zacks Investment Research

    Read more
  • Here's What Could Help OSI (OSIS) Maintain Its Recent Price Strength

    03/04 09:50 am

    Zacks Investment Research

    Read more
  • OSIS or OLED: Which Is the Better Value Stock Right Now?

    03/01 12:40 pm

    Zacks Investment Research

    Read more
  • Wall Street Analysts Believe OSI (OSIS) Could Rally 25.28%: Here's is How to Trade

    02/22 10:55 am

    Zacks Investment Research

    Read more
  • Are Investors Undervaluing OSI Systems (OSIS) Right Now?

    02/22 10:40 am

    Zacks Investment Research

    Read more
  • OSI (OSIS) is on the Move, Here's Why the Trend Could be Sustainable

    02/15 09:50 am

    Zacks Investment Research

    Read more
  • OSIS or OLED: Which Is the Better Value Stock Right Now?

    02/14 12:40 pm

    Zacks Investment Research

    Read more
  • 3 Cheap Buy-Rated Tech Stocks with Big Growth

    02/08 04:41 pm

    Zacks Investment Research

    Read more
  • OSI (OSIS) Upgraded to Strong Buy: What Does It Mean for the Stock?

    02/05 01:00 pm

    Zacks Investment Research

    Read more
  • TE Connectivity Ltd. (TEL) Soars to 52-Week High, Time to Cash Out?

    01/31 10:15 am

    Zacks Investment Research

    Read more
  • Is OSI (OSIS) a Solid Growth Stock? 3 Reasons to Think "Yes"

    01/30 01:45 pm

    Zacks Investment Research

    Read more
  • Does OSI (OSIS) Have the Potential to Rally 25.61% as Wall Street Analysts Expect?

    01/30 10:55 am

    Zacks Investment Research

    Read more
  • Should Value Investors Buy OSI Systems (OSIS) Stock?

    01/30 10:40 am

    Zacks Investment Research

    Read more
  • Recent Price Trend in OSI (OSIS) is Your Friend, Here's Why

    01/30 09:50 am

    Zacks Investment Research

    Read more
  • OSIS vs. OLED: Which Stock Is the Better Value Option?

    01/29 12:40 pm

    Zacks Investment Research

    Read more
  • OSI (OSIS) Q2 Earnings: Taking a Look at Key Metrics Versus Estimates

    01/25 11:30 am

    Zacks Investment Research

    Read more
  • OSI Systems (OSIS) Q2 Earnings and Revenues Beat Estimates

    01/25 11:10 am

    Zacks Investment Research

    Read more
  • Insights Into OSI (OSIS) Q2: Wall Street Projections for Key Metrics

    01/22 02:07 pm

    Zacks Investment Research

    Read more
  • OSI Systems' (OSIS) Prospects Ride on Expanding Order Book

    01/15 10:10 am

    Zacks Investment Research

    Read more
  • OSI Systems (OSIS) Rides on Expanding Order Book & Clientele

    01/08 11:26 am

    Zacks Investment Research

    Read more
  • Bridgeline Digital, Inc. (BLIN) Reports Q4 Loss, Misses Revenue Estimates

    12/27 06:45 pm

    Zacks Investment Research

    Read more
  • Fabrinet (FN) Soars to 52-Week High, Time to Cash Out?

    12/15 10:15 am

    Zacks Investment Research

    Read more
  • Are Investors Undervaluing OSI Systems (OSIS) Right Now?

    12/11 10:40 am

    Zacks Investment Research

    Read more
  • OSIS or OLED: Which Is the Better Value Stock Right Now?

    12/08 12:40 pm

    Zacks Investment Research

    Read more
  • OSI (OSIS) is an Incredible Growth Stock: 3 Reasons Why

    11/24 01:45 pm

    Zacks Investment Research

    Read more
  • Is OSI Systems (OSIS) Stock Undervalued Right Now?

    11/23 10:40 am

    Zacks Investment Research

    Read more
  • OSIS vs. OLED: Which Stock Is the Better Value Option?

    11/22 12:40 pm

    Zacks Investment Research

    Read more
  • OSI Systems (OSIS) Rides on Expanding Order Book, Clientele

    11/22 12:09 pm

    Zacks Investment Research

    Read more
  • Wall Street Analysts Predict a 36.86% Upside in OSI (OSIS): Here's What You Should Know

    11/20 10:55 am

    Zacks Investment Research

    Read more
  • 3 Reasons Why Growth Investors Shouldn't Overlook OSI (OSIS)

    11/07 01:45 pm

    Zacks Investment Research

    Read more
  • Should Value Investors Buy OSI Systems (OSIS) Stock?

    11/07 10:40 am

    Zacks Investment Research

    Read more
  • OSIS or OLED: Which Is the Better Value Stock Right Now?

    11/06 12:40 pm

    Zacks Investment Research

    Read more
  • OSI (OSIS) Reports Q1 Earnings: What Key Metrics Have to Say

    10/26 11:00 am

    Zacks Investment Research

    Read more
  • OSI Systems (OSIS) Beats Q1 Earnings Estimates

    10/26 10:15 am

    Zacks Investment Research

    Read more
👀

Follow the Whales in real-time.

🎁

Take 50% OFF With Code: