MAM
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Martingale Asset Management’s WD-40 WDFC Stock Holding History

Martingale Asset Management’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 		$409K Hold
2,007
– – 0.01% 687
2025
Q4 		$395K Sell
2,007
-798
-28% -$157K 0.01% 646
2025
Q3 		$554K Sell
2,805
-901
-24% -$195K 0.01% 598
2025
Q2 		$845K Sell
3,706
-3,301
-47% -$777K 0.02% 506
2025
Q1 		$1.71M Hold
7,007
– – 0.04% 335
2024
Q4 		$1.7M Sell
7,007
-1,960
-22% -$522K 0.04% 342
2024
Q3 		$2.31M Sell
8,967
-300
-3% -$75.2K 0.05% 277
2024
Q2 		$2.04M Buy
9,267
+600
+7% +$139K 0.04% 294
2024
Q1 		$2.2M Buy
8,667
+910
+12% +$235K 0.04% 278
2023
Q4 		$1.85M Buy
7,757
+1,550
+25% +$346K 0.04% 307
2023
Q3 		$1.26M Sell
6,207
-200
-3% -$42.8K 0.03% 377
2023
Q2 		$1.21M Buy
6,407
+500
+8% +$94.4K 0.02% 394
2023
Q1 		$1.05M Buy
+5,907
New +$1.02M 0.02% 433
2022
Q4 		– Sell
-1,740
Closed -$307K – 894
2022
Q3 		$307K Sell
1,740
-7,113
-80% -$1.33M 0.01% 708
2022
Q2 		$1.78M Buy
8,853
+700
+9% +$131K 0.03% 303
2022
Q1 		$1.5M Hold
8,153
– – 0.02% 375
2021
Q4 		$2M Sell
8,153
-80
-1% -$18.6K 0.03% 310
2021
Q3 		$1.91M Buy
8,233
+5,230
+174% +$1.25M 0.02% 326
2021
Q2 		$771K Sell
3,003
-100
-3% -$25.6K 0.01% 479
2021
Q1 		$951K Sell
3,103
-700
-18% -$212K 0.01% 440
2020
Q4 		$1.01M Sell
3,803
-16,000
-81% -$3.87M 0.01% 441
2020
Q3 		$3.75M Sell
19,803
-22,200
-53% -$4.36M 0.04% 267
2020
Q2 		$8.33M Buy
42,003
+300
+0.7% +$54.4K 0.1% 202
2020
Q1 		$8.38M Sell
41,703
-5,300
-11% -$998K 0.11% 199
2019
Q4 		$9.13M Hold
47,003
– – 0.09% 236
2019
Q3 		$8.63M Buy
47,003
+500
+1% +$89.9K 0.09% 243
2019
Q2 		$7.4M Buy
46,503
+3,600
+8% +$590K 0.08% 280
2019
Q1 		$7.27M Buy
42,903
+41,402
+2,758% +$7.29M 0.08% 277
2018
Q4 		$276K Buy
+1,501
New +$254K ﹤0.01% 931
2018
Q1 		– Sell
-2,502
Closed -$296K – 996
2017
Q4 		$296K Hold
2,502
– – ﹤0.01% 891
2017
Q3 		$280K Hold
2,502
– – ﹤0.01% 911
2017
Q2 		$277K Hold
2,502
– – ﹤0.01% 886
2017
Q1 		$273K Sell
2,502
-10,800
-81% -$1.18M ﹤0.01% 887
2016
Q4 		$1.56M Sell
13,302
-1,400
-10% -$154K 0.02% 615
2016
Q3 		$1.65M Buy
14,702
+11,399
+345% +$1.33M 0.02% 559
2016
Q2 		$388K Hold
3,303
– – 0.01% 708
2016
Q1 		$357K Hold
3,303
– – 0.01% 709
2015
Q4 		$326K Hold
3,303
– – 0.01% 738
2015
Q3 		$295K Sell
3,303
-4,800
-59% -$418K 0.01% 744
2015
Q2 		$707K Hold
8,103
– – 0.02% 614
2015
Q1 		$718K Sell
8,103
-200
-2% -$16.8K 0.02% 621
2014
Q4 		$707K Sell
8,303
-300
-3% -$22.8K 0.02% 615
2014
Q3 		$585K Sell
8,603
-900
-9% -$62.5K 0.02% 635
2014
Q2 		$715K Hold
9,503
– – 0.02% 606
2014
Q1 		$738K Sell
9,503
-400
-4% -$29.1K 0.03% 586
2013
Q4 		$740K Buy
9,903
+2,400
+32% +$171K 0.03% 651
2013
Q3 		$487K Buy
7,503
+302
+4% +$18K 0.02% 754
2013
Q2 		$393K Buy
+7,201
New +$396K 0.01% 797

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

Martingale Asset Management's WDFC Position: Q1 2026 in Review

Martingale Asset Management held its WD-40 (WDFC) position steady in Q1 2026 at 2,007 shares worth $409K. The position accounts for 0.01% of the portfolio, ranked #687.

Martingale Asset Management first reported a position in WDFC in Q2 2013 and has held it in 48 quarters since. The position peaked at $9.13M in Q4 2019. 380 funds tracked by Wall St. Rank hold WDFC as of Q1 2026.

  • Martingale Asset Management held 2,007 shares of WD-40 worth $409K as of Q1 2026.
  • Martingale Asset Management left its WD-40 share count unchanged in Q1 2026.
  • WD-40 made up 0.01% of Martingale Asset Management's portfolio in Q1 2026, its #687 holding.
  • Martingale Asset Management first reported a position in WD-40 in Q2 2013 and has held it in 48 quarters since.
  • Martingale Asset Management's WD-40 position peaked at $9.13M in Q4 2019.
  • 380 funds tracked by Wall St. Rank held WD-40 as of Q1 2026.

Based on Martingale Asset Management's 13F filing for Q1 2026, filed 13 May 2026.