Ametek
AME
1,003 hedge funds and large institutions have $36.8B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 394 increasing their positions, 362 reducing their positions, and 79 closing their positions.
102% more call options, than puts
Call options by funds: $29.3M | Put options by funds: $14.5M
23% more first-time investments, than exits
New positions opened: 97 | Existing positions closed: 79
6% more capital invested
Capital invested by funds: $34.7B → $36.8B (+$2.08B)
9% more repeat investments, than reductions
Existing positions increased: 394 | Existing positions reduced: 362
0.74% more ownership
Funds ownership: 87.4% → 88.14% (+0.74%)
0% more funds holding
Funds holding: 999 → 1,003 (+4)
0% more funds holding in top 10
Funds holding in top 10: 15 → 15 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$209M |
| 2 |
Amundi
Paris,
France
|
+$189M |
| 3 |
Goldman Sachs
New York
|
+$173M |
| 4 |
Invesco
Atlanta,
Georgia
|
+$133M |
| 5 |
EIG
EdgePoint Investment Group
Toronto,
Ontario, Canada
|
+$98.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
-$201M |
| 2 |
JP Morgan Chase
New York
|
-$172M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
-$163M |
| 4 |
CLOS
Compagnie Lombard Odier SCmA
1204 Geneva,
Switzerland
|
-$113M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$99.6M |
AME Hedge Fund Activity: Q2 2025 in Review
1,003 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Ametek (AME) for Q2 2025, worth a combined $36.8B — up 6% from $34.7B a quarter earlier.
Buyers outnumbered sellers: 97 funds opened new AME positions and 79 closed out — a net gain of 18 holders — while 394 added to existing stakes and 362 trimmed.
The largest buyer was BlackRock, adding an estimated $209M. The largest seller was Capital World Investors, cutting an estimated $201M.
- 1,003 institutional investors held Ametek (AME) as of Q2 2025, up from 999 in Q1 2025.
- Funds reported $36.8B of Ametek stock for Q2 2025, up 6% quarter-over-quarter.
- 97 funds opened new Ametek positions in Q2 2025 and 79 closed out, a net change of +18 holders.
- The largest Ametek buyer in Q2 2025 was BlackRock, an estimated $209M added.
- The largest Ametek seller in Q2 2025 was Capital World Investors, an estimated $201M sold.
Based on aggregated 13F filings for Q2 2025.