Latest Institutional Transactions on Amtech Systems Inc (ASYS)
This table provides information on the latest institutional transactions involving Amtech Systems Inc (ASYS) 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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
5.13K+ 196.36% |
$22.7K - $49.5K
|
7.74K
$55.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
16.5KNew |
$72.9K - $159K
|
16.5K
$119K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-865- 52.58% |
$3.83K - $8.35K
|
780
$5.63K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
19.9KNew |
$88.3K - $192K
|
19.9K
$144K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
38.2KNew |
$169K - $369K
|
38.2K
$276K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13.4KNew |
$59.5K - $130K
|
13.4K
$97.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
11.3K+ 56.62% |
$50K - $109K
|
31.3K
$226K
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
1.49K+ 747.24% |
$6.59K - $14.3K
|
1.69K
$12.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Wealth Trust Axiom LLC
|
SELL
|
- |
-6.32K- 15.01% |
$28K - $61K
|
35.8K
$258K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-10.1K- 21.52% |
$44.6K - $97.1K
|
36.7K
$265K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-13.2K- 56.01% |
$58.6K - $128K
|
10.4K
$75K
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
14.6KNew |
$64.7K - $141K
|
14.6K
$105K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
11.9KNew |
$52.9K - $115K
|
11.9K
$86.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
40.6K+ 107.04% |
$180K - $391K
|
78.5K
$566K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
18KNew |
$79.7K - $174K
|
18K
$130K
|
|
|
Nov 14, 2025
Q3 2025
|
Ancora Advisors, LLC
Cleveland, OH |
SELL
|
- |
-75.8K- 68.25% |
$336K - $731K
|
35.2K
$254K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
24.8KNew |
$110K - $240K
|
24.8K
$179K
|
|
|
Nov 14, 2025
Q3 2025
|
Wexford Capital LP
Greenwich, CT |
BUY
|
- |
18.8KNew |
$83.3K - $181K
|
18.8K
$136K
|
|
|
Nov 13, 2025
Q3 2025
|
Ehp Funds Inc.
Toronto, Z4 |
BUY
|
- |
25.2KNew |
$112K - $244K
|
25.2K
$182K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
2.56KNew |
$11.4K - $24.7K
|
2.56K
$18.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-10.8K- 84.18% |
$47.8K - $104K
|
2.03K
$14.7K
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
40.6K+ 94.41% |
$180K - $391K
|
83.5K
$603K
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
5.8K+ 40.0% |
$25.7K - $56K
|
20.3K
$147K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
182KNew |
$808K - $1.76M
|
182K
$1.32M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
105KNew |
$466K - $1.02M
|
105K
$760K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
175KNew |
$777K - $1.69M
|
175K
$1.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Ironwood Investment Management LLC
Boston, MA |
SELL
|
- |
-207- 0.74% |
$917 - $2K
|
27.6K
$199K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-59.8K- 6.57% |
$265K - $577K
|
850K
$6.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-5.09K- 3.73% |
$22.6K - $49.1K
|
131K
$948K
|
|
|
Nov 12, 2025
Q3 2025
|
First Eagle Investment Management, LLC
|
SELL
|
- |
-48K- 6.0% |
$213K - $464K
|
752K
$5.43M
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
12.8KNew |
$56.8K - $124K
|
12.8K
$92.5K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
2.02KNew |
$8.97K - $19.5K
|
2.02K
$14.6K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
30New |
$133 - $290
|
30
$217
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
10.6KNew |
$47.1K - $103K
|
10.6K
$76.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Pacific Ridge Capital Partners, LLC
Lake Oswego, OR |
SELL
|
- |
-14.9K- 2.25% |
$65.9K - $144K
|
646K
$4.67M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
- |
1New |
$4.43 - $9.65
|
1
$7.22
|
|
|
Nov 07, 2025
Q3 2025
|
Kovack Advisors, Inc.
|
SELL
|
- |
-40.9K- 55.96% |
$181K - $394K
|
32.2K
$232K
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-10.6K- 23.87% |
$47K - $102K
|
33.8K
$244K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
17.1K+ 2.6% |
$75.7K - $165K
|
676K
$4.88M
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
37.8KNew |
$168K - $365K
|
37.8K
$273K
|
|
|
Nov 05, 2025
Q3 2025
|
Thompson Davis & Co., Inc.
|
BUY
|
- |
13.3KNew |
$58.7K - $128K
|
13.3K
$95.7K
|
|
|
Nov 04, 2025
Q3 2025
|
Strengthening Families & Communities, LLC
|
BUY
|
- |
490New |
$2.17K - $4.73K
|
490
$3.54K
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-90- 37.34% |
$399 - $869
|
151
$1.09K
|
|
|
Oct 31, 2025
Q3 2025
|
James Investment Research Inc
|
BUY
|
- |
14.6KNew |
$64.7K - $141K
|
14.6K
$105K
|
|
|
Oct 29, 2025
Q3 2025
|
Williams & Novak, LLC
Westlake Village, CA |
SELL
|
- |
-8.14K- 44.25% |
$36K - $78.5K
|
10.3K
$74K
|
|
|
Oct 27, 2025
Q3 2025
|
Gwn Securities Inc.
Palm Beach Gardens, FL |
BUY
|
- |
20.4KNew |
$90.5K - $197K
|
20.4K
$147K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
400New |
$1.77K - $3.86K
|
400
$2.89K
|
|
| Q2 2025 | |||||||
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.5K+ 4.41% |
$5.03K - $7.21K
|
35.5K
$256K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
17.2K+ 1563.64% |
$57.6K - $82.7K
|
18.3K
$132K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
700New |
$2.35K - $3.37K
|
700
$5.05K
|
|