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MAC Alpha Capital Management’s Gentex GNTX Stock Holding History

MAC Alpha Capital Management’s Portfolio GNTX Stock Details GNTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.5M Buy
416,657
+110,300
+36% +$2.61M 4.87% 8
2026
Q1 		$6.69M Buy
306,357
+43,657
+17% +$1.01M 3.9% 11
2025
Q4 		$6.11M Buy
+262,700
New +$6.33M 3.36% 13

Other funds holding GNTX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 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

MAC Alpha Capital Management's GNTX Position: Q2 2026 in Review

MAC Alpha Capital Management increased its Gentex (GNTX) stake by 36% in Q2 2026, buying an estimated $2.61M and bringing the position to 416,657 shares worth $10.5M. The position accounts for 4.87% of the portfolio, ranked #8.

MAC Alpha Capital Management first reported a position in GNTX in Q4 2025 and has held it in 3 quarters since. 530 funds tracked by Wall St. Rank hold GNTX as of Q2 2026.

  • MAC Alpha Capital Management held 416,657 shares of Gentex worth $10.5M as of Q2 2026.
  • MAC Alpha Capital Management bought 110,300 Gentex shares in Q2 2026, an estimated $2.61M.
  • Gentex made up 4.87% of MAC Alpha Capital Management's portfolio in Q2 2026, its #8 holding.
  • MAC Alpha Capital Management first reported a position in Gentex in Q4 2025 and has held it in 3 quarters since.
  • 530 funds tracked by Wall St. Rank held Gentex as of Q2 2026.

Based on MAC Alpha Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.