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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
TA
276
Teton Advisors
New York
– -$222K -3,500 Closed
HighTower Advisors
277
HighTower Advisors
Illinois
– -$213K -3,348 Closed
VI
278
Vestcor Inc
New Brunswick, Canada
– -$154K -2,424 Closed
QT
279
Quantbot Technologies
New York
– -$124K -1,946 Closed
WAM
280
Wolverine Asset Management
Illinois
– -$108K -1,705 Closed
CCM
281
Coldstream Capital Management
Washington
– -$95.9K -1,508 Closed
ACM
282
Aster Capital Management
United Arab Emirates
– -$53.5K -779 Closed
MG
283
Mather Group
Illinois
– -$6.36K -100 Closed
HNW
284
High Note Wealth
Minnesota
– -$3.37K -53 Closed
Jones Financial Companies
285
Jones Financial Companies
Missouri
– -$3.18K -50 Closed
Northwestern Mutual Wealth Management
286
Northwestern Mutual Wealth Management
Wisconsin
– -$2.54K -40 Closed
HWM
287
Hemington Wealth Management
Virginia
– -$1.92K -34 -72%
SC
288
Stephens Consulting
Michigan
– -$636 -10 Closed
C
289
Covestor
United Kingdom
– -$282 -5 -56%
GFPC
290
Global Financial Private Client
Florida
– -$254 -4 Closed
BHWM
291
Bay Harbor Wealth Management
Maryland
– -$63 -1 Closed
8 9 10 11
12

MTX Hedge Fund Activity: Q2 2025 in Review

251 of the 7,596 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.