Parallax Volatility Advisers
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Parallax Volatility Advisers’s WD-40 WDFC Stock Holding History

Parallax Volatility Advisers’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
2025
Q4 		– Sell
-10,000
Closed -$1.98M – 1855
2025
Q3 		$1.98M Buy
+10,000
New +$2.17M ﹤0.01% 926
2017
Q2 		– Sell
-1,000
Closed -$109K – 4166
2017
Q1 		$109K Buy
1,000
+400
+67% +$43.5K ﹤0.01% 2234
2016
Q4 		$70K Buy
+600
New +$65.9K ﹤0.01% 2355
2015
Q2 		– Sell
-200
Closed -$18K – 5074
2015
Q1 		$18K Sell
200
-700
-78% -$58.8K ﹤0.01% 3672
2014
Q4 		$77K Buy
+900
New +$68.5K ﹤0.01% 3651

Other funds holding WDFC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Parallax Volatility Advisers's WDFC Position: Q4 2025 in Review

Parallax Volatility Advisers sold out of WD-40 (WDFC) in Q4 2025, closing a stake of 5,659 shares — an estimated $1.12M sold.

Parallax Volatility Advisers first reported a position in WDFC in Q4 2014 and held it in 8 quarters. The position peaked at $1.12M in Q3 2025. 382 funds tracked by Wall St. Rank hold WDFC as of Q4 2025.

  • Parallax Volatility Advisers reported no remaining WD-40 position as of Q4 2025 after selling out during the quarter.
  • Parallax Volatility Advisers sold 5,659 WD-40 shares in Q4 2025, an estimated $1.12M.
  • Parallax Volatility Advisers first reported a position in WD-40 in Q4 2014 and held it in 8 quarters.
  • Parallax Volatility Advisers's WD-40 position peaked at $1.12M in Q3 2025.
  • 382 funds tracked by Wall St. Rank held WD-40 as of Q4 2025.

Based on Parallax Volatility Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.