Ametek
AME
999 hedge funds and large institutions have $34.7B invested in Ametek in 2025 Q1 according to their latest regulatory filings, with 103 funds opening new positions, 400 increasing their positions, 329 reducing their positions, and 79 closing their positions.
104% more call options, than puts
Call options by funds: $69.1M | Put options by funds: $33.9M
30% more first-time investments, than exits
New positions opened: 103 | Existing positions closed: 79
22% more repeat investments, than reductions
Existing positions increased: 400 | Existing positions reduced: 329
1% more funds holding
Funds holding: 987 → 999 (+12)
1.01% more ownership
Funds ownership: 86.39% → 87.4% (+1%)
4% less capital invested
Capital invested by funds: $36B → $34.7B (-$1.34B)
29% less funds holding in top 10
Funds holding in top 10: 21 → 15 (-6)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$354M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$347M |
| 3 |
BlackRock
New York
|
+$186M |
| 4 |
UBS Group
Zurich,
Switzerland
|
+$124M |
| 5 |
CLOS
Compagnie Lombard Odier SCmA
1204 Geneva,
Switzerland
|
+$120M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$639M |
| 2 |
Capital World Investors
Los Angeles,
California
|
-$319M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$130M |
| 4 |
AW
Alteri Wealth
Westlake Village,
California
|
-$115M |
| 5 |
Amundi
Paris,
France
|
-$80.9M |
AME Hedge Fund Activity: Q1 2025 in Review
999 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Ametek (AME) for Q1 2025, worth a combined $34.7B — down 3.7% from $36B a quarter earlier.
Buyers outnumbered sellers: 103 funds opened new AME positions and 79 closed out — a net gain of 24 holders — while 400 added to existing stakes and 329 trimmed.
The largest buyer was Invesco, adding an estimated $354M. The largest seller was Fidelity Investments, cutting an estimated $639M.
- 999 institutional investors held Ametek (AME) as of Q1 2025, up from 987 in Q4 2024.
- Funds reported $34.7B of Ametek stock for Q1 2025, down 3.7% quarter-over-quarter.
- 103 funds opened new Ametek positions in Q1 2025 and 79 closed out, a net change of +24 holders.
- The largest Ametek buyer in Q1 2025 was Invesco, an estimated $354M added.
- The largest Ametek seller in Q1 2025 was Fidelity Investments, an estimated $639M sold.
Based on aggregated 13F filings for Q1 2025.