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 |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
92.9KNew |
$11.3M - $14.8M
|
92.9K
$13.3M
|
|
|
Jan 27, 2026
Q4 2025
|
Deroy & Devereaux Private Investment Counsel Inc
|
BUY
|
- |
23.6KNew |
$2.86M - $3.74M
|
23.6K
$3.36M
|
|
|
Jan 08, 2026
Q4 2025
|
Oliver Luxxe Assets LLC
Gladstone, NJ |
BUY
|
- |
22.6KNew |
$2.75M - $3.6M
|
22.6K
$3.23M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
13.9K+ 265.17% |
$1.68M - $2.21M
|
19.1K
$2.73M
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
2.25K+ 24.52% |
$272K - $357K
|
11.4K
$1.63M
|
|
|
Jan 27, 2026
Q4 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
1.57K+ 8.17% |
$190K - $249K
|
20.8K
$2.96M
|
|
|
Jan 23, 2026
Q4 2025
|
Choreo, LLC
Minneapolis, MN |
BUY
|
- |
1.45KNew |
$176K - $230K
|
1.45K
$207K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
1.44KNew |
$175K - $229K
|
1.44K
$206K
|
|
|
Jan 26, 2026
Q4 2025
|
Ghp Investment Advisors, Inc.
Denver, CO |
BUY
|
- |
1.38K+ 2.98% |
$167K - $219K
|
47.6K
$6.79M
|
|
|
Jan 13, 2026
Q4 2025
|
Norden Group LLC
Provo, UT |
BUY
|
- |
1.36KNew |
$165K - $216K
|
1.36K
$194K
|
|
|
Jan 27, 2026
Q4 2025
|
Optas, LLC
|
BUY
|
- |
1.32KNew |
$160K - $210K
|
1.32K
$188K
|
|
|
Jan 16, 2026
Q4 2025
|
Capital Performance Advisors LLP
|
BUY
|
- |
1.28KNew |
$155K - $203K
|
1.28K
$182K
|
|
|
Jan 23, 2026
Q4 2025
|
Burney CO
Reston, VA |
BUY
|
- |
1.27KNew |
$154K - $202K
|
1.27K
$181K
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
BUY
|
- |
1K+ 15.01% |
$122K - $160K
|
7.69K
$1.1M
|
|
|
Jan 26, 2026
Q4 2025
|
Ae Wealth Management LLC
|
BUY
|
- |
900+ 52.88% |
$109K - $143K
|
2.6K
$371K
|
|
|
Jan 21, 2026
Q4 2025
|
Aaron Wealth Advisors LLC
|
BUY
|
- |
892+ 19.91% |
$108K - $142K
|
5.37K
$767K
|
|
|
Jan 21, 2026
Q4 2025
|
Greenleaf Trust
Kalamazoo, MI |
BUY
|
- |
615+ 30.46% |
$74.6K - $97.7K
|
2.63K
$376K
|
|
|
Jan 23, 2026
Q4 2025
|
Steph & CO
|
BUY
|
- |
609+ 110.13% |
$73.8K - $96.8K
|
1.16K
$166K
|
|
|
Jan 06, 2026
Q4 2025
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
519+ 23.85% |
$62.9K - $82.5K
|
2.7K
$385K
|
|
|
Jan 26, 2026
Q4 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
476+ 16.22% |
$57.7K - $75.6K
|
3.41K
$487K
|
|
|
Jan 20, 2026
Q4 2025
|
E Cio, Inc.
Madison, WI |
BUY
|
- |
394New |
$47.8K - $62.6K
|
394
$56.2K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
376+ 15.12% |
$45.6K - $59.7K
|
2.86K
$409K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
360+ 30.98% |
$43.7K - $57.2K
|
1.52K
$217K
|
|
|
Jan 26, 2026
Q4 2025
|
Kbc Group Nv
|
BUY
|
- |
251+ 14.04% |
$30.4K - $39.9K
|
2.04K
$291K
|
|
|
Jan 08, 2026
Q4 2025
|
Wedmont Private Capital
|
BUY
|
- |
211+ 7.4% |
$25.6K - $33.5K
|
3.06K
$437K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
189+ 118.87% |
$22.9K - $30K
|
348
$49.7K
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
182+ 4.5% |
$22.1K - $28.9K
|
4.23K
$603K
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
BUY
|
- |
164New |
$19.9K - $26.1K
|
164
$23.4K
|
|
|
Jan 23, 2026
Q4 2025
|
Tectonic Advisors LLC
Plano, TX |
BUY
|
- |
83+ 2.74% |
$10.1K - $13.2K
|
3.11K
$444K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
58+ 6.9% |
$7.03K - $9.22K
|
898
$128K
|
|
|
Jan 12, 2026
Q4 2025
|
Davenport & CO LLC
|
BUY
|
- |
53+ 2.7% |
$6.43K - $8.42K
|
2.02K
$288K
|
|
|
Jan 09, 2026
Q4 2025
|
Park Place Capital Corp
Birmingham, AL |
BUY
|
- |
40New |
$4.85K - $6.36K
|
40
$5.71K
|
|
|
Jan 27, 2026
Q4 2025
|
Wealth Enhancement Trust Services, Inc.
Sioux Falls, SD |
BUY
|
- |
34New |
$4.12K - $5.4K
|
34
$4.85K
|
|
|
Jan 14, 2026
Q4 2025
|
Org Partners LLC
Roanoke, IN |
BUY
|
- |
31New |
$3.76K - $4.93K
|
31
$4.42K
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
23+ 209.09% |
$2.79K - $3.65K
|
34
$4.85K
|
|
|
Jan 23, 2026
Q4 2025
|
Assetmark, Inc
|
BUY
|
- |
21+ 37.5% |
$2.55K - $3.34K
|
77
$11K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
16+ 0.71% |
$1.94K - $2.54K
|
2.26K
$323K
|
|
|
Jan 13, 2026
Q4 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
14+ 175.0% |
$1.7K - $2.22K
|
22
$3.14K
|
|
|
Jan 15, 2026
Q4 2025
|
Fifth Third Wealth Advisors LLC
Cincinnati, OH |
BUY
|
- |
4+ 0.2% |
$485 - $636
|
2K
$286K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
4+ 5.06% |
$485 - $636
|
83
$11.8K
|
|
|
Jan 27, 2026
Q4 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
2+ 0.09% |
$243 - $318
|
2.32K
$332K
|
|
|
Jan 21, 2026
Q4 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
2+ 0.83% |
$243 - $318
|
243
$34.7K
|
|
|
Jan 15, 2026
Q4 2025
|
Di Nuzzo Private Wealth, Inc.
Beaver, PA |
BUY
|
- |
2+ 66.67% |
$243 - $318
|
5
$714
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
BUY
|
- |
2+ 2.3% |
$243 - $318
|
89
$12.7K
|
|
|
Jan 23, 2026
Q4 2025
|
Tfc Financial Management
|
BUY
|
- |
1New |
$121 - $159
|
1
$143
|
|
|
Jan 21, 2026
Q4 2025
|
Stone House Investment Management, LLC
|
BUY
|
- |
1New |
$121 - $159
|
1
$143
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
1+ 0.01% |
$121 - $159
|
17.7K
$2.53M
|
|
|
Jan 09, 2026
Q4 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
BUY
|
- |
1+ 10.0% |
$121 - $159
|
11
$1.57K
|
|
|
Jan 21, 2026
Q4 2025
|
Raleigh Capital Management Inc.
Cary, NC |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q3 2025 | |||||||
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
1.13M+ 405.52% |
$101M - $147M
|
1.41M
$201M
|
|