Latest Institutional Transactions on Osi Systems Inc (OSIS)
This table provides information on the latest institutional transactions involving Osi Systems Inc (OSIS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
225KNew |
$39.1M - $53.7M
|
225K
$52.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
SELL
|
- |
-2.63K- 16.22% |
$458K - $629K
|
13.6K
$3.16M
|
|
|
Aug 14, 2025
Q2 2025
|
Lombard Odier Asset Management (Usa) Corp
New York, NY |
BUY
|
- |
4.89KNew |
$852K - $1.17M
|
4.89K
$1.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
27.8KNew |
$4.84M - $6.64M
|
27.8K
$6.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-2.7K- 62.79% |
$470K - $645K
|
1.6K
$372K
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
455+ 36.55% |
$79.3K - $109K
|
1.7K
$396K
|
|
|
Aug 14, 2025
Q2 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
119+ 7.93% |
$20.7K - $28.4K
|
1.62K
$377K
|
|
|
Aug 14, 2025
Q2 2025
|
Hilltop Holdings Inc.
Dallas, TX |
SELL
|
- |
-96- 7.64% |
$16.7K - $22.9K
|
1.16K
$270K
|
|
|
Aug 14, 2025
Q2 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
10.6KNew |
$1.85M - $2.53M
|
10.6K
$2.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
1.1K+ 35.48% |
$192K - $263K
|
4.2K
$977K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
60.5KNew |
$10.5M - $14.5M
|
60.5K
$14.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Teza Capital Management LLC
Chicago, IL |
BUY
|
- |
18+ 1.08% |
$3.14K - $4.3K
|
1.68K
$391K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
44.6K+ 1262.89% |
$7.78M - $10.7M
|
48.2K
$11.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
1.93K+ 987.69% |
$336K - $460K
|
2.12K
$493K
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-511- 3.68% |
$89K - $122K
|
13.4K
$3.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Kestra Advisory Services, LLC
|
BUY
|
- |
1.09KNew |
$190K - $261K
|
1.09K
$254K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-1.12K- 10.23% |
$195K - $267K
|
9.82K
$2.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
194New |
$33.8K - $46.4K
|
194
$45.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
1.45KNew |
$252K - $346K
|
1.45K
$337K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
39+ 325.0% |
$6.79K - $9.32K
|
51
$11.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-1.5K- 31.91% |
$261K - $359K
|
3.2K
$745K
|
|
|
Aug 14, 2025
Q2 2025
|
Atom Investors LP
Austin, TX |
SELL
|
- |
-14K- 36.53% |
$2.44M - $3.34M
|
24.3K
$5.65M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
5.2K+ 44.59% |
$905K - $1.24M
|
16.9K
$3.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
1.29K+ 41.76% |
$225K - $309K
|
4.39K
$1.02M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
77+ 0.49% |
$13.4K - $18.4K
|
15.8K
$3.67M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-804- 9.8% |
$140K - $192K
|
7.4K
$1.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-1.54K- 43.85% |
$269K - $369K
|
1.98K
$460K
|
|
|
Aug 14, 2025
Q2 2025
|
Benjamin Edwards Inc
Clayton, MO |
BUY
|
- |
274+ 9.51% |
$47.7K - $65.5K
|
3.15K
$734K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
10.9K+ 73.63% |
$1.9M - $2.61M
|
25.7K
$5.98M
|
|
|
Aug 14, 2025
Q2 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
BUY
|
PUT |
2.4K+ 16.0% |
$418K - $574K
|
17.4K
$4.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-302K- 34.38% |
$52.6M - $72.1M
|
576K
$134M
|
|
|
Aug 14, 2025
Q2 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
BUY
|
- |
549+ 22.82% |
$95.6K - $131K
|
2.96K
$688K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
64.6K+ 629.59% |
$11.3M - $15.4M
|
74.8K
$17.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Css LLC
Chicago, IL |
BUY
|
- |
820+ 8.65% |
$143K - $196K
|
10.3K
$2.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
4.96K+ 228.44% |
$865K - $1.19M
|
7.14K
$1.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Prospect Capital Advisors, LLC
Sausalito, CA |
SELL
|
- |
-140- 0.26% |
$24.4K - $33.5K
|
53.5K
$12.4M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-200- 1.57% |
$34.8K - $47.8K
|
12.5K
$2.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
14K+ 77.54% |
$2.44M - $3.35M
|
32K
$7.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
60.4KNew |
$10.5M - $14.4M
|
60.4K
$14M
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
15.1K+ 55.96% |
$2.63M - $3.61M
|
42.1K
$9.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
5.87KNew |
$1.02M - $1.4M
|
5.87K
$1.36M
|
|
|
Aug 14, 2025
Q2 2025
|
Oberweis Asset Management Inc
Lisle, IL |
BUY
|
- |
8.6K+ 8.57% |
$1.5M - $2.06M
|
109K
$25.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-321- 13.64% |
$55.9K - $76.7K
|
2.03K
$473K
|
|
|
Aug 13, 2025
Q2 2025
|
Bare Financial Services, Inc
Gap, PA |
BUY
|
- |
5New |
$871 - $1.2K
|
5
$1.16K
|
|
|
Aug 13, 2025
Q2 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
1.15KNew |
$200K - $274K
|
1.15K
$267K
|
|
|
Aug 13, 2025
Q2 2025
|
Trade Link Capital LLC
Chicago, IL |
SELL
|
- |
-1.38K- 60.2% |
$240K - $329K
|
911
$212K
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-8- 0.31% |
$1.39K - $1.91K
|
2.59K
$602K
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
SELL
|
- |
-88- 61.11% |
$15.3K - $21K
|
56
$13K
|
|
|
Aug 13, 2025
Q2 2025
|
Jackson Creek Investment Advisors LLC
|
SELL
|
- |
-1.83K- 18.82% |
$319K - $438K
|
7.91K
$1.84M
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
10.3KNew |
$1.79M - $2.45M
|
10.3K
$2.39M
|