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Mine Safety
MSA

Overview Fund Activity

385 hedge funds and large institutions have $6B invested in Mine Safety in 2025 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 129 increasing their positions, 146 reducing their positions, and 49 closing their positions.

Holders
385
Holders Change
+10
Holders Change %
+2.67%
% of All Funds
5.17%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.09%
New
65
Increased
129
Reduced
146
Closed
49
Calls
$905K
Puts
$1.34M
Net Calls
-$435K
Net Calls Change
+$724K

Top Buyers

1
RCG
1
Ruane, Cunniff & Goldfarb
New York
$159M
2
MGP
2
M&G plc
United Kingdom
$121M
3
FMI
3
Fiduciary Management Inc
Wisconsin
$88.5M
4
UBS Group
4
UBS Group
Switzerland
$49.8M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$130M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$303M
2
Qube Research & Technologies (QRT)
2
Qube Research & Technologies (QRT)
United Kingdom
$3.36M
3
Millennium Management
3
Millennium Management
New York
$2.15M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$643K
5
CIP
5
Champlain Investment Partners
Vermont
$279M
Name Holding Trade Value Shares
Change 		Shares
Change %
SC
376
Stephens Consulting
Michigan
$336 +$336 +2 New
FMP
377
Financial Management Professionals
Texas
$335 – – –
HIA
378
HFM Investment Advisors
New Jersey
$335 +$168 +1 +100%
NC
379
NewSquare Capital
Pennsylvania
$335 +$335 +2 New
TIM
380
Tortoise Investment Management
New York
$335 +$335 +2 New
AT
381
Arlington Trust
Alabama
$335 +$335 +2 New
TFM
382
TFC Financial Management
Massachusetts
$168 +$168 +1 New
Kayne Anderson Rudnick Investment Management
383
Kayne Anderson Rudnick Investment Management
California
$168 +$168 +1 New
BHWM
384
Bay Harbor Wealth Management
Maryland
$167 +$167 +1 New
CF
385
Corebridge Financial
Texas
– -$6.36M -43,340 Closed
VLKIM
386
Van Lanschot Kempen Investment Management
Netherlands
– -$4.93M -33,601 Closed
PAM
387
Panagora Asset Management
Massachusetts
– -$4.44M -30,281 Closed
TI
388
Trexquant Investment
Connecticut
– -$4.38M -29,888 Closed
GCM
389
Graham Capital Management
Connecticut
– -$2.92M -19,906 Closed
Citadel Advisors
390
Citadel Advisors
Florida
– -$2.88M -19,631 Closed
SSA
391
Schonfeld Strategic Advisors
New York
– -$1.5M -10,228 Closed
Walleye Capital
392
Walleye Capital
New York
– -$1.44M -9,822 Closed
MM
393
MQS Management
New York
– -$883K -6,019 Closed
ACM
394
Aster Capital Management
United Arab Emirates
– -$976K -5,964 Closed
EGM
395
Engineers Gate Manager
New York
– -$846K -5,765 Closed
NRD
396
Nebula Research & Development
New York
– -$811K -5,527 Closed
EP
397
Edgestream Partners
New Jersey
– -$798K -5,443 Closed
TC
398
TwinBeech Capital
New York
– -$793K -5,409 Closed
FGP
399
Freestone Grove Partners
California
– -$779K -5,308 Closed
DTL
400
Dynamic Technology Lab
Singapore
– -$757K -5,160 Closed
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16
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