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Sienna Gestion’s Fastenal FAST Stock Holding History

Sienna Gestion’s Portfolio FAST Stock Details FAST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$901K Sell
18,794
-14,906
-44% -$677K 0.05% 123
2026
Q1 		$1.53M Sell
33,700
-105,590
-76% -$4.74M 0.1% 111
2025
Q4 		$5.66M Buy
139,290
+33,700
+32% +$1.42M 0.34% 101
2025
Q3 		$4.72M Buy
+105,590
New +$4.99M 0.33% 104

Other funds holding FAST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Sienna Gestion's FAST Position: Q2 2026 in Review

Sienna Gestion reduced its Fastenal (FAST) stake by 44% in Q2 2026, selling an estimated $677K and leaving 18,794 shares worth $901K. The position accounts for 0.05% of the portfolio, ranked #123.

Sienna Gestion first reported a position in FAST in Q3 2025 and has held it in 4 quarters since. The position peaked at $5.66M in Q4 2025. 1,454 funds tracked by Wall St. Rank hold FAST as of Q2 2026.

  • Sienna Gestion held 18,794 shares of Fastenal worth $901K as of Q2 2026.
  • Sienna Gestion sold 14,906 Fastenal shares in Q2 2026, an estimated $677K.
  • Fastenal made up 0.05% of Sienna Gestion's portfolio in Q2 2026, its #123 holding.
  • Sienna Gestion first reported a position in Fastenal in Q3 2025 and has held it in 4 quarters since.
  • Sienna Gestion's Fastenal position peaked at $5.66M in Q4 2025.
  • 1,454 funds tracked by Wall St. Rank held Fastenal as of Q2 2026.

Based on Sienna Gestion's 13F filing for Q2 2026, filed 13 Aug 2026.