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 446 institutions that hold shares in the stock, with a total of 66.7 Million shares, which have been reported (via 13F filing form) to have a value of $6.89 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Virginia Retirement Systems Et Al
Richmond, VA |
Jul 16, 2025 Q1 2025 |
9,000
shares
|
$921,780
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
B. Riley Asset Management, LLC
Dallas, TX |
May 15, 2025 Q1 2025 |
8,955
shares
|
$917,171
2.44% of portfolio
|
Q1 2025
New holding
|
|
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
May 15, 2025 Q1 2025 |
8,857
shares
|
$907,133
0.0% of portfolio
|
Q1 2025
Added 65.8%
|
|
|
Keeley Teton Advisors, LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
8,712
shares
|
$892,283
0.09% of portfolio
|
Q1 2025
Added 36.38%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
May 20, 2025 Q1 2025 |
8,623
shares
|
$883,167
0.01% of portfolio
|
Q1 2025
Reduced 84.07%
|
|
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
May 14, 2025 Q1 2025 |
8,545
shares
|
$875,178
0.01% of portfolio
|
Q1 2025
Added 110.47%
|
|
|
Williams Jones Wealth Management, Llc.
New York, NY |
May 15, 2025 Q1 2025 |
8,482
shares
|
$868,726
0.01% of portfolio
|
Q1 2025
Reduced 21.33%
|
|
|
Xponance, Inc.
|
Apr 30, 2025 Q1 2025 |
8,411
shares
|
$861,454
0.01% of portfolio
|
Q1 2025
Added 1.51%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Jul 10, 2025 Q2 2025 |
8,210
shares
|
$840,868
0.0% of portfolio
|
Q2 2025
Added 110.95%
|
|
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
Apr 30, 2025 Q1 2025 |
8,125
shares
|
$832,162
0.08% of portfolio
|
Q1 2025
Added 0.09%
|
|
|
Front Row Advisors LLC
Tiburon, CA |
May 15, 2025 Q1 2025 |
8,075
shares
|
$827,041
0.26% of portfolio
|
Q1 2025
Reduced 10.03%
|
|
|
Pine Bridge Investments, L.P.
|
May 14, 2025 Q1 2025 |
7,704
shares
|
$789,043
0.01% of portfolio
|
Q1 2025
Reduced 80.08%
|
|
|
State Of Alaska, Department Of Revenue
|
Jul 16, 2025 Q2 2025 |
7,546
shares
|
$772,861
0.01% of portfolio
|
Q2 2025
Reduced 4.25%
|
|
|
Mastrapasqua Asset Management Inc
|
Oct 25, 2023 Q3 2023 |
7,417
shares
|
$759,649
0.08% of portfolio
|
Q3 2023
Reduced 5.19%
|
|
|
Washington Capital Management Inc
|
Jul 17, 2025 Q2 2025 |
7,400
shares
|
$757,908
0.57% of portfolio
|
Q2 2025
Reduced 1.33%
|
|
|
Qrg Capital Management, Inc.
Berwyn, PA |
Jul 21, 2025 Q2 2025 |
7,256
shares
|
$743,159
0.01% of portfolio
|
Q2 2025
Added 52.31%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
7,103
shares
|
$727,489
0.0% of portfolio
|
Q2 2023
Added 3.94%
|
|
|
South Dakota Investment Council
Sioux Falls, SD |
May 05, 2025 Q1 2025 |
6,881
shares
|
$704,752
0.01% of portfolio
|
Q1 2025
Reduced 25.05%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
May 12, 2025 Q1 2025 |
6,855
shares
|
$702,089
0.0% of portfolio
|
Q2 2024
Reduced 0.29%
|
|
|
Equitable Trust CO
|
May 07, 2025 Q1 2025 |
6,705
shares
|
$686,726
0.03% of portfolio
|
Q1 2025
Added 0.9%
|
|
|
New York Life Investment Management LLC
New York, NY |
May 08, 2025 Q1 2025 |
6,676
shares
|
$683,755
0.01% of portfolio
|
Q1 2025
Added 0.6%
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
May 15, 2025 Q1 2025 |
6,552
shares
|
$671,055
0.02% of portfolio
|
Q1 2025
Reduced 42.35%
|
|
|
Cornerstone Investment Partners, LLC
|
Apr 30, 2025 Q1 2025 |
6,507
shares
|
$666,446
0.03% of portfolio
|
Q1 2025
Added 31.35%
|
|
|
Hanson & Doremus Investment Management
|
Jul 17, 2025 Q2 2025 |
6,205
shares
|
$635,516
0.08% of portfolio
|
Q1 2025
Reduced 1.34%
|
|
|
Lighthouse Investment Partners, LLC
Palm Beach Gardens, FL |
May 15, 2025 Q1 2025 |
6,000
shares
|
$614,520
0.02% of portfolio
|
Q1 2025
New holding
|