Jane Street
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Jane Street’s WD-40 WDFC Stock Holding History

Jane Street’s Portfolio WDFC Stock Details WDFC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.12M Buy
10,400
+7,600
+271% +$1.7M ﹤0.01% 4969
2025
Q4 		$551K Sell
2,800
-200
-7% -$39.4K ﹤0.01% 7453
2025
Q3 		$593K Buy
+3,000
New +$650K ﹤0.01% 7482
2024
Q4 		– Sell
-2,800
Closed -$722K – 10725
2024
Q3 		$722K Buy
+2,800
New +$702K ﹤0.01% 6545
2020
Q4 		– Sell
-1,100
Closed -$208K – 8185
2020
Q3 		$208K Hold
1,100
– – ﹤0.01% 6388
2020
Q2 		$218K Buy
+1,100
New +$200K ﹤0.01% 6263

Other funds holding WDFC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Jane Street's WDFC Position: Q1 2026 in Review

Jane Street increased its WD-40 (WDFC) stake by 129% in Q1 2026, buying an estimated $10.1M and bringing the position to 80,221 shares worth $16.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1969.

Jane Street first reported a position in WDFC in Q2 2017 and has held it in 26 quarters since. 380 funds tracked by Wall St. Rank hold WDFC as of Q1 2026.

  • Jane Street held 80,221 shares of WD-40 worth $16.4M as of Q1 2026.
  • Jane Street bought 45,202 WD-40 shares in Q1 2026, an estimated $10.1M.
  • WD-40 made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #1969 holding.
  • Jane Street first reported a position in WD-40 in Q2 2017 and has held it in 26 quarters since.
  • 380 funds tracked by Wall St. Rank held WD-40 as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.