Institutional Ownership Mks Instruments Inc (MKSI)
This table provides information about the institutional ownership of Mks Instruments Inc (MKSI). We have compiled data on the 488 institutions that hold shares in the stock, with a total of 70.6 Million shares, which have been reported (via 13F filing form) to have a value of $10.1 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Macquarie Group LTD
Australia, C3 |
Nov 13, 2025 Q3 2025 |
63,245
shares
|
$9.03 Million
0.01% of portfolio
|
Q3 2025
Added 34.6%
|
|
|
Public Employees Retirement System Of Ohio
Columbus, OH |
Nov 14, 2025 Q3 2025 |
62,288
shares
|
$8.89 Million
0.03% of portfolio
|
Q3 2025
Reduced 12.37%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
62,222
shares
|
$8.88 Million
0.01% of portfolio
|
Q3 2025
Added 0.0%
|
|
|
Divisar Capital Management LLC
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
62,000
shares
|
$8.85 Million
2.11% of portfolio
|
Q3 2025
Added 19.23%
|
|
|
Park West Asset Management LLC
Larkspur, CA |
Nov 14, 2025 Q3 2025 |
60,000
shares
|
$8.56 Million
0.75% of portfolio
|
Q3 2025
New holding
|
|
|
Stifel Financial Corp
St. Louis, MO |
Nov 12, 2025 Q3 2025 |
58,378
shares
|
$8.33 Million
0.01% of portfolio
|
Q3 2025
Reduced 27.14%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
Nov 17, 2025 Q3 2025 |
55,242
shares
|
$7.89 Million
0.01% of portfolio
|
Q3 2025
Reduced 0.57%
|
|
|
Readystate Asset Management LP
Chicago, IL |
Nov 07, 2025 Q3 2025 |
55,079
shares
|
$7.86 Million
0.29% of portfolio
|
Q3 2025
Reduced 14.14%
|
|
|
Wellington Shields Capital Management, LLC
New York, NY |
Nov 05, 2025 Q3 2025 |
54,882
shares
|
$7.83 Million
1.09% of portfolio
|
Q3 2025
Reduced 0.43%
|
|
|
State Board Of Administration Of Florida Retirement System
|
Nov 14, 2025 Q3 2025 |
53,721
shares
|
$7.67 Million
0.01% of portfolio
|
Q3 2025
Reduced 1.84%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
50,288
shares
|
$7.18 Million
0.03% of portfolio
|
Q3 2025
Added 32.26%
|
|
|
Mutual Of America Capital Management LLC
New York, NY |
Oct 31, 2025 Q3 2025 |
47,091
shares
|
$6.72 Million
0.06% of portfolio
|
Q3 2025
Reduced 7.86%
|
|
|
Gabelli Funds LLC
Rye, NY |
Nov 12, 2025 Q3 2025 |
46,326
shares
|
$6.61 Million
0.04% of portfolio
|
Q3 2025
Added 2.21%
|
|
|
Ghp Investment Advisors, Inc.
Denver, CO |
Oct 31, 2025 Q3 2025 |
46,184
shares
|
$6.59 Million
0.24% of portfolio
|
Q3 2025
Added 1.1%
|
|
|
Prudential Financial Inc
Newark, NJ |
Nov 13, 2025 Q3 2025 |
44,143
shares
|
$6.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 25.1%
|
|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
43,100
shares
|
$6.15 Million
0.0% of portfolio
|
Q3 2025
Reduced 3.56%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Nov 14, 2025 Q3 2025 |
41,572
shares
|
$5.93 Million
0.01% of portfolio
|
Q3 2025
Reduced 10.04%
|
|
|
Ossiam
Paris, I0 |
Nov 14, 2025 Q3 2025 |
41,215
shares
|
$5.88 Million
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
Nov 13, 2025 Q3 2025 |
39,154
shares
|
$5.59 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
Nov 12, 2025 Q3 2025 |
38,963
shares
|
$5.56 Million
0.04% of portfolio
|
Q3 2025
Added 1.88%
|
|
|
Aqr Arbitrage LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
37,344
shares
|
$5.33 Million
0.33% of portfolio
|
Q3 2025
Added 11.48%
|
|
|
Kovitz Investment Group Partners, LLC
|
Nov 10, 2025 Q3 2025 |
36,889
shares
|
$5.27 Million
0.02% of portfolio
|
Q3 2025
Added 36.67%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
36,334
shares
|
$5.19 Million
0.03% of portfolio
|
Q3 2025
Added 1550.05%
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
35,370
shares
|
$5.05 Million
0.01% of portfolio
|
Q3 2025
Added 218.82%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Nov 13, 2025 Q3 2025 |
34,518
shares
|
$4.93 Million
0.02% of portfolio
|
Q3 2025
Reduced 4.43%
|
|