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Custom Index Systems’s Fastenal FAST Stock Holding History

Custom Index Systems’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
Q1 		$450K Buy
9,704
+331
+4% +$14.9K 0.2% 144
2025
Q4 		$376K Sell
9,373
-1,792
-16% -$75.4K 0.17% 166
2025
Q3 		$548K Buy
11,165
+3,214
+40% +$152K 0.16% 152
2025
Q2 		$334K Sell
7,951
-2,937
-27% -$119K 0.16% 177
2025
Q1 		$422K Buy
+10,888
New +$408K 0.21% 148

Other funds holding FAST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Custom Index Systems's FAST Position: Q1 2026 in Review

Custom Index Systems increased its Fastenal (FAST) stake by 3.5% in Q1 2026, buying an estimated $14.9K and bringing the position to 9,704 shares worth $450K. The position accounts for 0.2% of the portfolio, ranked #144.

Custom Index Systems first reported a position in FAST in Q1 2025 and has held it in 5 quarters since. The position peaked at $548K in Q3 2025. 1,413 funds tracked by Wall St. Rank hold FAST as of Q1 2026.

  • Custom Index Systems held 9,704 shares of Fastenal worth $450K as of Q1 2026.
  • Custom Index Systems bought 331 Fastenal shares in Q1 2026, an estimated $14.9K.
  • Fastenal made up 0.2% of Custom Index Systems's portfolio in Q1 2026, its #144 holding.
  • Custom Index Systems first reported a position in Fastenal in Q1 2025 and has held it in 5 quarters since.
  • Custom Index Systems's Fastenal position peaked at $548K in Q3 2025.
  • 1,413 funds tracked by Wall St. Rank held Fastenal as of Q1 2026.

Based on Custom Index Systems's 13F filing for Q1 2026, filed 29 Apr 2026.