Dynamic Technology Lab’s WD-40 WDFC Stock Holding History

Dynamic Technology Lab’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 Q2	–	Sell	-2,130	Closed	-$434K	–	1129
2026 Q1	$434K	Sell	2,130 -800	-27%	-$179K	0.07%	482
2025 Q4	$577K	Sell	2,930 -5,914	-67%	-$1.17M	0.13%	276
2025 Q3	$1.75M	Buy	8,844 +5,624	+175%	+$1.22M	0.3%	67
2025 Q2	$734K	Buy	3,220 +2,290	+246%	+$539K	0.1%	370
2025 Q1	$227K	Sell	930 -1,513	-62%	-$358K	0.03%	803
2024 Q4	$593K	Buy	+2,443	New	+$651K	0.1%	375
2022 Q2	–	Sell	-7,630	Closed	-$1.4M	–	1578
2022 Q1	$1.4M	Buy	7,630 +5,770	+310%	+$1.23M	0.16%	177
2021 Q4	$455K	Buy	+1,860	New	+$433K	0.05%	637
2021 Q2	–	Sell	-1,651	Closed	-$506K	–	1584
2021 Q1	$506K	Buy	+1,651	New	+$501K	0.06%	562
2020 Q4	–	Sell	-2,917	Closed	-$552K	–	1394
2020 Q3	$552K	Buy	+2,917	New	+$573K	0.09%	407
2018 Q3	–	Sell	-2,154	Closed	-$315K	–	1377
2018 Q2	$315K	Buy	+2,154	New	+$297K	0.05%	666
2017 Q2	–	Sell	-2,478	Closed	-$269K	–	1347
2017 Q1	$269K	Buy	+2,478	New	+$270K	0.06%	650
2016 Q4	–	Sell	-7,523	Closed	-$846K	–	1191
2016 Q3	$846K	Buy	+7,523	New	+$879K	0.23%	75

Other funds holding WDFC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Dynamic Technology Lab's WDFC Position: Q2 2026 in Review

Dynamic Technology Lab sold out of WD-40 (WDFC) in Q2 2026, closing a stake of 2,130 shares — an estimated $434K sold.

Dynamic Technology Lab first reported a position in WDFC in Q3 2016 and held it in 13 quarters. The position peaked at $1.75M in Q3 2025. 387 funds tracked by Wall St. Rank hold WDFC as of Q2 2026.

Dynamic Technology Lab reported no remaining WD-40 position as of Q2 2026 after selling out during the quarter.
Dynamic Technology Lab sold 2,130 WD-40 shares in Q2 2026, an estimated $434K.
Dynamic Technology Lab first reported a position in WD-40 in Q3 2016 and held it in 13 quarters.
Dynamic Technology Lab's WD-40 position peaked at $1.75M in Q3 2025.
387 funds tracked by Wall St. Rank held WD-40 as of Q2 2026.

Based on Dynamic Technology Lab's 13F filing for Q2 2026, filed 13 Aug 2026.