Mine Safety
408 hedge funds and large institutions have $5.48B invested in Mine Safety in 2025 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 130 increasing their positions, 152 reducing their positions, and 46 closing their positions.
98% more call options, than puts
Call options by funds: $2.66M | Put options by funds: $1.34M
20% more first-time investments, than exits
New positions opened: 55 | Existing positions closed: 46
1% more funds holding
Funds holding: 405 → 408 (+3)
1.54% less ownership
Funds ownership: 89.45% → 87.9% (-1.5%)
8% less capital invested
Capital invested by funds: $5.98B → $5.48B (-$500M)
14% less repeat investments, than reductions
Existing positions increased: 130 | Existing positions reduced: 152
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MAM
Madison Asset Management
Madison,
Wisconsin
|
+$92.5M |
| 2 |
Natixis Advisors
Boston,
Massachusetts
|
+$55.3M |
| 3 |
Franklin Resources
San Mateo,
California
|
+$51.6M |
| 4 |
Brown Advisory
Baltimore,
Maryland
|
+$20M |
| 5 |
BNP Paribas Asset Management
Paris,
France
|
+$18.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$89.5M |
| 2 |
CIP
Champlain Investment Partners
Burlington,
Vermont
|
-$67M |
| 3 |
NPT
Nixon Peabody Trust
Boston,
Massachusetts
|
-$59.8M |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$49.1M |
| 5 |
Janus Henderson Group
London,
|
-$47.7M |
MSA Hedge Fund Activity: Q4 2025 in Review
408 of the 8,266 institutional investors tracked by Wall St. Rank reported a position in Mine Safety (MSA) for Q4 2025, worth a combined $5.48B — down 8.4% from $5.98B a quarter earlier.
Buyers outnumbered sellers: 55 funds opened new MSA positions and 46 closed out — a net gain of 9 holders — while 130 added to existing stakes and 152 trimmed.
The largest buyer was Madison Asset Management, opening a new position worth an estimated $92.5M. The largest seller was JP Morgan Chase, cutting an estimated $89.5M.
- 408 institutional investors held Mine Safety (MSA) as of Q4 2025, up from 405 in Q3 2025.
- Funds reported $5.48B of Mine Safety stock for Q4 2025, down 8.4% quarter-over-quarter.
- 55 funds opened new Mine Safety positions in Q4 2025 and 46 closed out, a net change of +9 holders.
- The largest Mine Safety buyer in Q4 2025 was Madison Asset Management, an estimated $92.5M added.
- The largest Mine Safety seller in Q4 2025 was JP Morgan Chase, an estimated $89.5M sold.
Based on aggregated 13F filings for Q4 2025.