Latest Institutional Purchases of Mks Instruments Inc (MKSI)
This list provides information on the latest institutional transactions involving Mks Instruments Inc (MKSI) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
341K+ 63.38% |
$20M - $34.2M
|
878K
$125M
|
|
|
Aug 14, 2025
Q2 2025
|
Freestone Grove Partners LP
San Francisco, CA |
BUY
|
- |
290K+ 235.37% |
$17.1M - $29.1M
|
414K
$59.1M
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
248K+ 47.28% |
$14.6M - $24.9M
|
773K
$110M
|
|
|
Aug 14, 2025
Q2 2025
|
Shellback Capital, LP
Boston, MA |
BUY
|
- |
179KNew |
$10.5M - $17.9M
|
179K
$25.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
16.9KNew |
$994K - $1.7M
|
16.9K
$2.41M
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
14.9K+ 324.96% |
$876K - $1.49M
|
19.5K
$2.78M
|
|
|
Aug 13, 2025
Q2 2025
|
Icon Advisers Inc
Greenwood Village, CO |
BUY
|
- |
14.5KNew |
$852K - $1.45M
|
14.5K
$2.07M
|
|
|
Aug 08, 2025
Q2 2025
|
Vestcor Inc
Fredericton, A3 |
BUY
|
- |
10.8KNew |
$636K - $1.08M
|
10.8K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
9.62KNew |
$566K - $965K
|
9.62K
$1.37M
|
|
|
Aug 12, 2025
Q2 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
9.55KNew |
$561K - $957K
|
9.55K
$1.36M
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
BUY
|
- |
7.08KNew |
$416K - $710K
|
7.08K
$1.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
BUY
|
- |
5.43K+ 22.79% |
$319K - $544K
|
29.3K
$4.18M
|
|
|
Aug 08, 2025
Q2 2025
|
Altfest L J & CO Inc
|
BUY
|
- |
5.1KNew |
$300K - $511K
|
5.1K
$728K
|
|
|
Aug 14, 2025
Q2 2025
|
Sherbrooke Park Advisers LLC
White Plains, NY |
BUY
|
- |
4.48KNew |
$263K - $449K
|
4.48K
$640K
|
|
|
Aug 14, 2025
Q2 2025
|
Globeflex Capital L P
San Diego, CA |
BUY
|
- |
4.21K+ 14.71% |
$248K - $422K
|
32.9K
$4.69M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
4.13K+ 33.84% |
$243K - $414K
|
16.3K
$2.33M
|
|
|
Aug 06, 2025
Q2 2025
|
Vestmark Advisory Solutions, Inc.
|
BUY
|
- |
3.07KNew |
$180K - $308K
|
3.07K
$438K
|
|
|
Aug 13, 2025
Q2 2025
|
Shelton Capital Management
Denver, CO |
BUY
|
- |
2.39KNew |
$140K - $239K
|
2.39K
$341K
|
|
|
Sep 24, 2025
Q2 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
2.38K+ 7.36% |
$140K - $238K
|
34.6K
$4.94M
|
|
|
Jul 21, 2025
Q2 2025
|
Net Worth Advisory Group
Sandy, UT |
BUY
|
- |
2.25KNew |
$132K - $226K
|
2.25K
$322K
|
|
|
Aug 13, 2025
Q2 2025
|
Gabelli & CO Investment Advisers, Inc.
Rye, NY |
BUY
|
- |
2.22KNew |
$130K - $223K
|
2.22K
$317K
|
|
|
Aug 14, 2025
Q2 2025
|
Hilton Capital Management, LLC
|
BUY
|
- |
2.16K+ 10.72% |
$127K - $216K
|
22.3K
$3.18M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
2.11KNew |
$124K - $211K
|
2.11K
$301K
|
|
|
Jul 29, 2025
Q2 2025
|
Everence Capital Management Inc
|
BUY
|
- |
2.1KNew |
$123K - $211K
|
2.1K
$300K
|
|
|
Jul 21, 2025
Q2 2025
|
Romano Brothers And Company
Evanston, IL |
BUY
|
- |
2.06KNew |
$121K - $206K
|
2.06K
$294K
|
|
|
Aug 05, 2025
Q2 2025
|
South Dakota Investment Council
Sioux Falls, SD |
BUY
|
- |
1.9K+ 27.61% |
$112K - $191K
|
8.78K
$1.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Expect Equity LLC
Pikesville, MD |
BUY
|
- |
1.88K+ 6.35% |
$111K - $189K
|
31.5K
$4.49M
|
|
|
Aug 06, 2025
Q2 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
462New |
$27.2K - $46.3K
|
462
$65.9K
|
|
|
Aug 06, 2025
Q2 2025
|
Cetera Trust Company, N.A
St. Paul, MN |
BUY
|
- |
390+ 15.45% |
$22.9K - $39.1K
|
2.92K
$416K
|
|
|
Aug 13, 2025
Q2 2025
|
Twin Peaks Wealth Advisors, LLC
Burlingame, CA |
BUY
|
- |
229New |
$13.5K - $23K
|
229
$32.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Ep Wealth Advisors, LLC
Torrance, CA |
BUY
|
- |
154+ 4.44% |
$9.05K - $15.4K
|
3.62K
$517K
|
|
|
Jul 30, 2025
Q2 2025
|
Whittier Trust CO Of Nevada Inc
|
BUY
|
- |
135+ 166.67% |
$7.94K - $13.5K
|
216
$30.8K
|
|
|
Jul 30, 2025
Q2 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
105New |
$6.17K - $10.5K
|
105
$15K
|
|
|
Jul 11, 2025
Q2 2025
|
Uma Financial Services, Inc.
|
BUY
|
- |
97+ 421.74% |
$5.7K - $9.73K
|
120
$17.1K
|
|
|
Jul 24, 2025
Q2 2025
|
Capital Advisors, Ltd. LLC
|
BUY
|
- |
81+ 144.64% |
$4.76K - $8.12K
|
137
$19.6K
|
|
|
Aug 08, 2025
Q2 2025
|
Bell Investment Advisors, Inc
Oakland, CA |
BUY
|
- |
44+ 209.52% |
$2.59K - $4.41K
|
65
$9.28K
|
|
|
Aug 13, 2025
Q2 2025
|
Bare Financial Services, Inc
Gap, PA |
BUY
|
- |
31+ 163.16% |
$1.82K - $3.11K
|
50
$7.14K
|
|
|
Jul 23, 2025
Q2 2025
|
High Note Wealth, LLC
Deephaven, MN |
BUY
|
- |
24New |
$1.41K - $2.41K
|
24
$3.43K
|
|
|
Jul 29, 2025
Q2 2025
|
Bogart Wealth, LLC
|
BUY
|
- |
23New |
$1.35K - $2.31K
|
23
$3.28K
|
|
|
Sep 25, 2025
Q2 2025
|
Capital A Wealth Management, LLC
New Castle, PA |
BUY
|
- |
21New |
$1.23K - $2.11K
|
21
$3K
|
|
|
Aug 11, 2025
Q2 2025
|
Strategic Wealth Partners, Ltd.
Independence, OH |
BUY
|
- |
21New |
$1.23K - $2.11K
|
21
$3K
|
|
|
Aug 11, 2025
Q2 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
21+ 420.0% |
$1.23K - $2.11K
|
26
$3.71K
|
|
|
Jul 29, 2025
Q2 2025
|
Private Wealth Management Group, LLC
Princeton, NJ |
BUY
|
- |
19New |
$1.12K - $1.91K
|
19
$2.71K
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis
Paris, I0 |
BUY
|
- |
17New |
$999 - $1.7K
|
17
$2.43K
|
|
|
Aug 07, 2025
Q2 2025
|
Hughes Financial Services, LLC
Herndon, VA |
BUY
|
- |
17+ 283.33% |
$999 - $1.7K
|
23
$3.28K
|
|
|
Aug 04, 2025
Q2 2025
|
Creative Financial Designs Inc
|
BUY
|
- |
13+ 260.0% |
$764 - $1.3K
|
18
$2.57K
|
|
|
Aug 01, 2025
Q2 2025
|
Quaker Wealth Management, LLC
|
BUY
|
- |
12New |
$705 - $1.2K
|
12
$1.71K
|
|
|
Aug 13, 2025
Q2 2025
|
Prestige Wealth Management Group LLC
|
BUY
|
- |
11+ 100.0% |
$647 - $1.1K
|
22
$3.14K
|
|
|
Aug 13, 2025
Q2 2025
|
Decision Point Financial, LLC
Mesa, AZ |
BUY
|
- |
8New |
$470 - $802
|
8
$1.14K
|
|
|
Jul 21, 2025
Q2 2025
|
Cromwell Holdings LLC
Jackson, WY |
BUY
|
- |
7+ 233.33% |
$411 - $702
|
10
$1.43K
|
|