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Aristides Capital’s Gibraltar Industries ROCK Stock Holding History

Aristides Capital’s Portfolio ROCK Stock Details ROCK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-4,328
Closed -$272K – 334
2025
Q3 		$272K Buy
4,328
+318
+8% +$19.9K 0.04% 188
2025
Q2 		$237K Buy
+4,010
New +$230K 0.05% 183
2024
Q2 		– Sell
-3,000
Closed -$242K – 320
2024
Q1 		$242K Buy
+3,000
New +$239K 0.09% 210

Other funds holding ROCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Aristides Capital's ROCK Position: Q4 2025 in Review

Aristides Capital sold out of Gibraltar Industries (ROCK) in Q4 2025, closing a stake of 4,328 shares — an estimated $272K sold.

Aristides Capital first reported a position in ROCK in Q1 2024 and held it in 3 quarters. The position peaked at $272K in Q3 2025. 254 funds tracked by Wall St. Rank hold ROCK as of Q4 2025.

  • Aristides Capital reported no remaining Gibraltar Industries position as of Q4 2025 after selling out during the quarter.
  • Aristides Capital sold 4,328 Gibraltar Industries shares in Q4 2025, an estimated $272K.
  • Aristides Capital first reported a position in Gibraltar Industries in Q1 2024 and held it in 3 quarters.
  • Aristides Capital's Gibraltar Industries position peaked at $272K in Q3 2025.
  • 254 funds tracked by Wall St. Rank held Gibraltar Industries as of Q4 2025.

Based on Aristides Capital's 13F filing for Q4 2025, filed 12 Feb 2026.