Harbor Investment Advisory’s WD-40 WDFC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$48.7K Hold
200
﹤0.01% 766
2026
Q1
$40.8K Hold
200
﹤0.01% 659
2025
Q4
$39.4K Hold
200
﹤0.01% 701
2025
Q3
$39.5K Sell
200
-213
-52% -$46.1K ﹤0.01% 680
2025
Q2
$94.2K Hold
413
0.01% 502
2025
Q1
$101K Hold
413
0.01% 475
2024
Q4
$100K Hold
413
0.01% 456
2024
Q3
$107K Hold
413
0.01% 445
2024
Q2
$90.7K Hold
413
0.01% 460
2024
Q1
$105K Sell
413
-72
-15% -$18.6K 0.01% 439
2023
Q4
$116K Sell
485
-166
-25% -$37.1K 0.01% 394
2023
Q3
$132K Hold
651
0.02% 364
2023
Q2
$123K Hold
651
0.02% 446
2023
Q1
$116K Hold
651
0.02% 458
2022
Q4
$105K Buy
651
+88
+16% +$14.7K 0.02% 481
2022
Q3
$99K Buy
563
+39
+7% +$7.28K 0.02% 473
2022
Q2
$106K Hold
524
0.02% 490
2022
Q1
$96K Hold
524
0.01% 543
2021
Q4
$128K Sell
524
-3
-0.6% -$698 0.02% 472
2021
Q3
$122K Buy
527
+227
+76% +$54.5K 0.02% 479
2021
Q2
$77K Buy
300
+100
+50% +$25.6K 0.01% 578
2021
Q1
$61K Buy
200
+50
+33% +$15.2K 0.01% 626
2020
Q4
$40K Hold
150
0.01% 686
2020
Q3
$28K Hold
150
0.01% 660
2020
Q2
$30K Hold
150
0.01% 542
2020
Q1
$30K Hold
150
0.01% 498
2019
Q4
$29K Buy
+150
New +$28.3K 0.01% 495

Other funds holding WDFC

Harbor Investment Advisory's WDFC Position: Q2 2026 in Review

Harbor Investment Advisory held its WD-40 (WDFC) position steady in Q2 2026 at 200 shares worth $48.7K. The position accounts for ﹤0.01% of the portfolio, ranked #766.

Harbor Investment Advisory first reported a position in WDFC in Q4 2019 and has held it in 27 quarters since. The position peaked at $132K in Q3 2023. 173 funds tracked by Wall St. Rank hold WDFC as of Q2 2026.

  • Harbor Investment Advisory held 200 shares of WD-40 worth $48.7K as of Q2 2026.
  • Harbor Investment Advisory left its WD-40 share count unchanged in Q2 2026.
  • WD-40 made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #766 holding.
  • Harbor Investment Advisory first reported a position in WD-40 in Q4 2019 and has held it in 27 quarters since.
  • Harbor Investment Advisory's WD-40 position peaked at $132K in Q3 2023.
  • 173 funds tracked by Wall St. Rank held WD-40 as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.