Latest Institutional Transactions on Mks Instruments Inc (MKSI)
This table provides information on the latest institutional transactions involving Mks Instruments Inc (MKSI) 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 |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
BUY
|
- |
6.24K+ 553.46% |
$559K - $811K
|
7.37K
$1.05M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
8.24KNew |
$739K - $1.07M
|
8.24K
$1.18M
|
|
|
Oct 31, 2025
Q3 2025
|
Ghp Investment Advisors, Inc.
Denver, CO |
BUY
|
- |
501+ 1.1% |
$44.9K - $65.1K
|
46.2K
$6.59M
|
|
|
Oct 31, 2025
Q3 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-778- 0.49% |
$69.7K - $101K
|
157K
$22.5M
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-4.02K- 7.86% |
$360K - $522K
|
47.1K
$6.72M
|
|
|
Oct 31, 2025
Q3 2025
|
Cooke & Bieler LP
|
BUY
|
- |
94.7K+ 7.72% |
$8.49M - $12.3M
|
1.32M
$189M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
SELL
|
- |
-212- 1.18% |
$19K - $27.5K
|
17.7K
$2.53M
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
3.69K+ 43.19% |
$331K - $479K
|
12.2K
$1.75M
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
2.31KNew |
$207K - $300K
|
2.31K
$330K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-155- 31.31% |
$13.9K - $20.1K
|
340
$48.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Hgk Asset Management Inc
|
BUY
|
- |
6.78K+ 188.24% |
$608K - $881K
|
10.4K
$1.48M
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
BUY
|
- |
3.5K+ 4.99% |
$314K - $455K
|
73.6K
$10.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-1.46K- 14.21% |
$130K - $189K
|
8.79K
$1.25M
|
|
|
Oct 30, 2025
Q3 2025
|
Baker Avenue Asset Management, LP
|
BUY
|
- |
1.88KNew |
$168K - $244K
|
1.88K
$268K
|
|
|
Oct 29, 2025
Q3 2025
|
J.Safra Asset Management Corp
|
BUY
|
- |
15New |
$1.34K - $1.95K
|
15
$2.14K
|
|
|
Oct 29, 2025
Q3 2025
|
Custom Index Systems, LLC
New York, NY |
BUY
|
- |
4.76KNew |
$427K - $619K
|
4.76K
$680K
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
41+ 0.13% |
$3.67K - $5.33K
|
30.7K
$4.38M
|
|
|
Oct 29, 2025
Q3 2025
|
Mizuho Markets Americas LLC
|
BUY
|
- |
6.73K+ 2.26% |
$603K - $874K
|
305K
$43.5M
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
113New |
$10.1K - $14.7K
|
113
$16.1K
|
|
|
Oct 29, 2025
Q3 2025
|
Dynasty Wealth Management, LLC
St. Petersburg, FL |
BUY
|
- |
2.7KNew |
$242K - $351K
|
2.7K
$385K
|
|
|
Oct 29, 2025
Q3 2025
|
Chicago Partners Investment Group LLC
|
BUY
|
- |
1.75KNew |
$157K - $227K
|
1.75K
$250K
|
|
|
Oct 28, 2025
Q3 2025
|
Washington Capital Management Inc
|
SELL
|
- |
-1K- 13.51% |
$89.6K - $130K
|
6.4K
$914K
|
|
|
Oct 28, 2025
Q3 2025
|
First National Advisers, LLC
Omaha, NE |
SELL
|
- |
-1.13K- 38.92% |
$101K - $146K
|
1.77K
$252K
|
|
|
Oct 28, 2025
Q3 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
1.29K+ 57.15% |
$116K - $168K
|
3.55K
$507K
|
|
|
Oct 28, 2025
Q3 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
SELL
|
- |
-3.26K- 44.9% |
$292K - $423K
|
4K
$571K
|
|
|
Oct 28, 2025
Q3 2025
|
Maryland State Retirement & Pension System
|
BUY
|
- |
224+ 7.17% |
$20.1K - $29.1K
|
3.35K
$478K
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
BUY
|
- |
4K+ 34.56% |
$358K - $519K
|
15.6K
$2.22M
|
|
|
Oct 27, 2025
Q3 2025
|
Polaris Capital Management, LLC
Boston, MA |
BUY
|
- |
39.9K+ 11.04% |
$3.58M - $5.18M
|
401K
$57.3M
|
|
|
Oct 27, 2025
Q3 2025
|
Quent Capital, LLC
|
BUY
|
- |
66New |
$5.91K - $8.57K
|
66
$9.42K
|
|
|
Oct 27, 2025
Q3 2025
|
Oversea Chinese Banking Corp LTD
Great Eastern Centre, U0 |
SELL
|
- |
-8.11K- 25.71% |
$727K - $1.05M
|
23.4K
$3.34M
|
|
|
Oct 24, 2025
Q3 2025
|
Hemington Wealth Management
|
BUY
|
- |
32+ 65.31% |
$2.87K - $4.16K
|
81
$11.6K
|
|
|
Oct 24, 2025
Q3 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
2.32KNew |
$208K - $302K
|
2.32K
$331K
|
|
|
Oct 24, 2025
Q3 2025
|
Bayforest Capital LTD
London, X0 |
SELL
|
- |
-160- 41.24% |
$14.3K - $20.8K
|
228
$32.5K
|
|
|
Oct 24, 2025
Q3 2025
|
Meeder Advisory Services, Inc.
Dublin, OH |
BUY
|
- |
301+ 7.14% |
$27K - $39.1K
|
4.52K
$644K
|
|
|
Oct 23, 2025
Q3 2025
|
Securian Asset Management, Inc
|
SELL
|
- |
-98- 1.93% |
$8.78K - $12.7K
|
4.99K
$712K
|
|
|
Oct 23, 2025
Q3 2025
|
Venturi Wealth Management, LLC
Austin, TX |
SELL
|
- |
-251- 5.51% |
$22.5K - $32.6K
|
4.31K
$615K
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
500+ 2.9% |
$44.8K - $65K
|
17.7K
$2.53M
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-205- 2.72% |
$18.4K - $26.6K
|
7.34K
$1.05M
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
SELL
|
- |
-270- 1.96% |
$24.2K - $35.1K
|
13.5K
$1.92M
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
1.69K+ 29.09% |
$152K - $220K
|
7.52K
$1.07M
|
|
|
Oct 22, 2025
Q3 2025
|
Geneos Wealth Management Inc.
|
SELL
|
- |
-222- 34.05% |
$19.9K - $28.8K
|
430
$61.4K
|
|
|
Oct 22, 2025
Q3 2025
|
Greenleaf Trust
Kalamazoo, MI |
SELL
|
- |
-27- 1.32% |
$2.42K - $3.51K
|
2.02K
$288K
|
|
|
Oct 22, 2025
Q3 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-200- 1.06% |
$17.9K - $26K
|
18.7K
$2.67M
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
39+ 0.23% |
$3.5K - $5.07K
|
16.9K
$2.41M
|
|
|
Oct 21, 2025
Q3 2025
|
Tectonic Advisors LLC
Plano, TX |
BUY
|
- |
3.03KNew |
$271K - $394K
|
3.03K
$432K
|
|
|
Oct 21, 2025
Q3 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
241New |
$21.6K - $31.3K
|
241
$34.4K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
64+ 2.93% |
$5.74K - $8.31K
|
2.25K
$321K
|
|
|
Oct 21, 2025
Q3 2025
|
Fifth Third Wealth Advisors LLC
Cincinnati, OH |
BUY
|
- |
2KNew |
$179K - $260K
|
2K
$285K
|
|
|
Oct 20, 2025
Q3 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
4.3K+ 81.13% |
$385K - $559K
|
9.6K
$1.37M
|
|
|
Oct 20, 2025
Q3 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
427+ 17.03% |
$38.3K - $55.5K
|
2.94K
$419K
|
|