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Harbour Investments’s Minerals Technologies MTX Stock Holding History

Harbour Investments’s Portfolio MTX Stock Details MTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-114
Closed -$7.08K – 3968
2025
Q3 		$7.08K Hold
114
– – ﹤0.01% 2839
2025
Q2 		$6.28K Hold
114
– – ﹤0.01% 2784
2025
Q1 		$7.25K Hold
114
– – ﹤0.01% 2671
2024
Q4 		$8.69K Hold
114
– – ﹤0.01% 2510
2024
Q3 		$8.8K Buy
114
+90
+375% +$6.93K ﹤0.01% 2408
2024
Q2 		$2K Buy
+24
New +$1.9K ﹤0.01% 2812

Other funds holding MTX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Harbour Investments's MTX Position: Q4 2025 in Review

Harbour Investments sold out of Minerals Technologies (MTX) in Q4 2025, closing a stake of 114 shares — an estimated $7.08K sold.

Harbour Investments first reported a position in MTX in Q2 2024 and held it in 6 quarters. The position peaked at $8.8K in Q3 2024. 269 funds tracked by Wall St. Rank hold MTX as of Q4 2025.

  • Harbour Investments reported no remaining Minerals Technologies position as of Q4 2025 after selling out during the quarter.
  • Harbour Investments sold 114 Minerals Technologies shares in Q4 2025, an estimated $7.08K.
  • Harbour Investments first reported a position in Minerals Technologies in Q2 2024 and held it in 6 quarters.
  • Harbour Investments's Minerals Technologies position peaked at $8.8K in Q3 2024.
  • 269 funds tracked by Wall St. Rank held Minerals Technologies as of Q4 2025.

Based on Harbour Investments's 13F filing for Q4 2025, filed 9 Feb 2026.