Mine Safety
378 hedge funds and large institutions have $4.9B invested in Mine Safety in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 138 increasing their positions, 135 reducing their positions, and 37 closing their positions.
42% more capital inflows, than outflows
Capital inflows: $313M | Capital outflows: $220M
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
24% more first-time investments, than exits
New positions opened: 46 | Existing positions closed: 37
2% more funds holding
Funds holding: 372 → 378 (+6)
1.59% more ownership
Funds ownership: 83.81% → 85.4% (+1.6%)
2% more repeat investments, than reductions
Existing positions increased: 138 | Existing positions reduced: 135
62% less call options, than puts
Call options by funds: $719K | Put options by funds: $1.88M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Champlain Investment Partners
Burlington,
Vermont
|
+$61.3M |
| 2 |
First Trust Advisors
Wheaton,
Illinois
|
+$42M |
| 3 |
Conestoga Capital Advisors
Wayne,
Pennsylvania
|
+$31.9M |
| 4 |
Foresight Group
London,
United Kingdom
|
+$29.5M |
| 5 |
Speece Thorson Capital Group
Minnetonka,
Minnesota
|
+$11.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS AM
Chicago,
Illinois
|
-$22.8M |
| 2 |
State Street
Boston,
Massachusetts
|
-$12M |
| 3 |
Nuveen
Charlotte,
North Carolina
|
-$11.2M |
| 4 |
Ranger Investment Management
Dallas,
Texas
|
-$9.9M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$9.7M |
MSA Hedge Fund Activity: Q1 2025 in Review
378 of the 7,486 institutional investors tracked by Wall St. Rank reported a position in Mine Safety (MSA) for Q1 2025, worth a combined $4.9B — down 10% from $5.45B a quarter earlier.
Buyers outnumbered sellers: 46 funds opened new MSA positions and 37 closed out — a net gain of 9 holders — while 138 added to existing stakes and 135 trimmed.
The largest buyer was Champlain Investment Partners, adding an estimated $61.3M. The largest seller was UBS AM, cutting an estimated $22.8M.
- 378 institutional investors held Mine Safety (MSA) as of Q1 2025, up from 372 in Q4 2024.
- Funds reported $4.9B of Mine Safety stock for Q1 2025, down 10% quarter-over-quarter.
- 46 funds opened new Mine Safety positions in Q1 2025 and 37 closed out, a net change of +9 holders.
- The largest Mine Safety buyer in Q1 2025 was Champlain Investment Partners, an estimated $61.3M added.
- The largest Mine Safety seller in Q1 2025 was UBS AM, an estimated $22.8M sold.
Based on aggregated 13F filings for Q1 2025.