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Mine Safety

448 hedge funds and large institutions have $5.57B invested in Mine Safety in 2026 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 148 increasing their positions, 140 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

233% more first-time investments, than exits

New positions opened: 70 | Existing positions closed: 21

72% more call options, than puts

Call options by funds: $1.61M | Put options by funds: $935K

10% more funds holding

Funds holding: 407448 (+41)

6% more repeat investments, than reductions

Existing positions increased: 148 | Existing positions reduced: 140

2% more capital invested

Capital invested by funds: $5.48B → $5.57B (+$91.2M)

0.31% more ownership

Funds ownership: 87.89%88.21% (+0.31%)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
448
Holders Change
+41
Holders Change %
+10.07%
% of All Funds
5.51%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
70
Increased
148
Reduced
140
Closed
21
Calls
$1.61M
Puts
$935K
Net Calls
+$672K
Net Calls Change
-$641K
Name Holding Trade Value Shares
Change
Change in
Stake
CCIA
126
Campbell & Co Investment Adviser
Maryland
$3.14M +$3.17M +17,337 +959%
Assenagon Asset Management
127
Assenagon Asset Management
Luxembourg
$3.13M +$3.49M +19,093 New
Walleye Capital
128
Walleye Capital
New York
$3.08M +$3.43M +18,775 New
Holocene Advisors
129
Holocene Advisors
New York
$2.99M -$269K -1,474 -7%
MIM
130
MetLife Investment Management
New Jersey
$2.94M -$3.36M -18,372 -51%
MYAM
131
Meiji Yasuda Asset Management
Japan
$2.94M -$248K -1,359 -7%
Janus Henderson Group
132
Janus Henderson Group
United Kingdom
$2.83M +$292K +1,600 +10%
AB
133
Amalgamated Bank
New York
$2.69M +$32.4K +177 +1%
PIM
134
Pullen Investment Management
Florida
$2.69M +$69.1K +378 +2%
PFSRSONJ
135
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.62M
Treasurer of the State of North Carolina
136
Treasurer of the State of North Carolina
North Carolina
$2.6M +$61.2K +335 +2%
AIP
137
Ameritas Investment Partners
Nebraska
$2.58M +$33.8K +185 +1%
Russell Investments Group
138
Russell Investments Group
United Kingdom
$2.49M +$1.09M +5,944 +64%
VGA
139
Vanguard Global Advisers
Pennsylvania
$2.43M +$2.7M +14,792 New
GIA
140
GHP Investment Advisors
Colorado
$2.4M +$1.26M +6,900 +89%
SAM
141
Silvercrest Asset Management
New York
$2.36M +$55.6K +304 +2%
IMRF
142
Illinois Municipal Retirement Fund
Illinois
$2.35M +$600K +3,282 +30%
STA
143
Summit Trail Advisors
New York
$2.34M -$693K -3,789 -21%
State of Tennessee, Department of Treasury
144
State of Tennessee, Department of Treasury
Tennessee
$2.32M
MOACM
145
Mutual of America Capital Management
New York
$2.29M -$247K -1,350 -9%
Zurich Cantonal Bank
146
Zurich Cantonal Bank
Switzerland
$2.26M +$2.52M +13,775 New
State of New Jersey Common Pension Fund D
147
State of New Jersey Common Pension Fund D
New Jersey
$2.25M
HFS
148
Hantz Financial Services
Michigan
$2.22M +$923K +5,050 +59%
BNP Paribas Financial Markets
149
BNP Paribas Financial Markets
France
$2.22M -$2.52M -13,766 -50%
EDRH
150
Edmond de Rothschild Holding
Switzerland
$2.19M +$413K +2,260 +20%