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Minerals Technologies
MTX

251 hedge funds and large institutions have $1.72B invested in Minerals Technologies in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 104 increasing their positions, 87 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

20% more repeat investments, than reductions

Existing positions increased: 104 | Existing positions reduced: 87

1.56% more ownership

Funds ownership: 97.04% → 98.59% (+1.6%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

5% less funds holding

Funds holding: 263 → 251 (-12)

12% less capital invested

Capital invested by funds: $1.97B → $1.72B (-$243M)

20% less first-time investments, than exits

New positions opened: 32 | Existing positions closed: 40

50% less call options, than puts

Call options by funds: $19.3M | Put options by funds: $38.6M

Holders
251
Holders Change
-12
Holders Change %
-4.56%
% of All Funds
3.3%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
32
Increased
104
Reduced
87
Closed
40
Calls
$19.3M
Puts
$38.6M
Net Calls
-$19.3M
Net Calls Change
-$19.3M

Top Buyers

Rank Fund Capital Flow
1
BIP
Brandes Investment Partners
California
+$24.7M
2
SCM
SG Capital Management
Illinois
+$20.9M
3
BBCM
Broad Bay Capital Management
New York
+$17.3M
4
American Century Companies
American Century Companies
Missouri
+$12.2M
5
Millennium Management
Millennium Management
New York
+$11.9M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$39.6M
2
N
Nuveen
North Carolina
-$8.94M
3
Goldman Sachs
Goldman Sachs
New York
-$8.63M
4
Northern Trust
Northern Trust
Illinois
-$7.41M
5
Norges Bank
Norges Bank
Norway
-$6.56M
Name Holding Trade Value Shares
Change 		Change in
Stake
LSERS
101
Louisiana State Employees Retirement System
Louisiana
$815K -$11.3K -200 -1%
Janus Henderson Group
102
Janus Henderson Group
United Kingdom
$789K – – –
IIM
103
INTECH Investment Management
Florida
$788K -$236K -4,186 -23%
HC
104
Henshaw Capital
Massachusetts
$782K – – –
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
105
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$782K – – –
LCM
106
Legato Capital Management
California
$754K -$88.9K -1,576 -10%
Neuberger Berman Group
107
Neuberger Berman Group
New York
$753K +$104K +1,845 +16%
PTC
108
Petrus Trust Company
Texas
$748K +$368K +6,532 +93%
FGP
109
Freestone Grove Partners
California
$739K +$756K +13,413 New
M&T Bank
110
M&T Bank
New York
$709K +$30.8K +547 +4%
AIM
111
Aigen Investment Management
New York
$708K +$725K +12,849 New
DT
112
Diversified Trust
Tennessee
$659K +$7.44K +132 +1%
YCM
113
Yousif Capital Management
Michigan
$649K +$1.69K +30 +0.3%
IC
114
IEQ Capital
California
$622K +$636K +11,287 New
New York State Common Retirement Fund
115
New York State Common Retirement Fund
New York
$610K -$17.3K -306 -3%
GAM
116
Gotham Asset Management
New York
$588K -$329K -5,831 -35%
Squarepoint
117
Squarepoint
New York
$582K +$155K +2,744 +35%
Cerity Partners
118
Cerity Partners
New York
$546K +$559K +9,916 New
TRSOTSOK
119
Teachers Retirement System of the State of Kentucky
Kentucky
$541K -$41.6K -738 -7%
Walleye Capital
120
Walleye Capital
New York
$535K +$548K +9,714 New
Zurich Cantonal Bank
121
Zurich Cantonal Bank
Switzerland
$535K +$50.2K +890 +10%
HCA
122
Harbor Capital Advisors
Illinois
$523K -$42.3K -750 -7%
MSRPS
123
Maryland State Retirement & Pension System
Maryland
$513K – – –
ASRS
124
Arizona State Retirement System
Arizona
$511K +$7.84K +139 +2%
State Board of Administration of Florida Retirement System
125
State Board of Administration of Florida Retirement System
Florida
$504K -$343K -6,083 -40%
3 4
5
6 7

MTX Hedge Fund Activity: Q2 2025 in Review

251 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Minerals Technologies (MTX) for Q2 2025, worth a combined $1.72B — down 12% from $1.97B a quarter earlier.

Sellers outnumbered buyers: 40 funds closed out of MTX and 32 opened new positions — a net loss of 8 holders — while 87 trimmed existing stakes and 104 added.

The largest buyer was Brandes Investment Partners, adding an estimated $24.7M. The largest seller was BlackRock, cutting an estimated $39.6M.

  • 251 institutional investors held Minerals Technologies (MTX) as of Q2 2025, down from 263 in Q1 2025.
  • Funds reported $1.72B of Minerals Technologies stock for Q2 2025, down 12% quarter-over-quarter.
  • 32 funds opened new Minerals Technologies positions in Q2 2025 and 40 closed out, a net change of -8 holders.
  • The largest Minerals Technologies buyer in Q2 2025 was Brandes Investment Partners, an estimated $24.7M added.
  • The largest Minerals Technologies seller in Q2 2025 was BlackRock, an estimated $39.6M sold.

Based on aggregated 13F filings for Q2 2025.