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Mine Safety

250 hedge funds and large institutions have $3.35B invested in Mine Safety in 2022 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 82 increasing their positions, 102 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less call options, than puts

Call options by funds: $ | Put options by funds: $

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

8% less capital invested

Capital invested by funds: $3.65B → $3.35B (-$299M)

20% less repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 102

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
250
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$250K
Puts
$251K
Net Calls
Net Calls Change

Top Buyers

1 +$32.2M
2 +$12.4M
3 +$9.13M
4
E
Ergoteles
New York
+$6.04M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$4.87M

Top Sellers

1 -$103M
2 -$13.1M
3 -$8.15M
4
Renaissance Technologies
Renaissance Technologies
New York
-$3.56M
5
Marshall Wace
Marshall Wace
United Kingdom
-$3.51M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$478M
2
$404M
3
$334M
4
$228M
5
$214M
6
$159M
7
$138M
8
$90M
9
$89.7M
10
$76.4M
11
$75.9M
12
$59.2M
13
$57.5M
14
$51.6M
15
$45.9M
16
$42.6M
17
$39.8M
18
$39.2M
19
$32.9M
20
$32.2M
21
$31.6M
22
$25.9M
23
$25M
24
$23.1M
25
$22.4M