Position in WDFC
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$48,728
+$7,940 QoQ
Shares Held
200
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#298
of 383 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WDFC Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026HARBOR INVESTMENT ADVISORY, LLC holds $4,586,339 across 14 Specialty Chemicals names. WDFC ranks #11 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NEU |
Newmarket Corp
|
1,376 | $1,088,746 | |
| 2 | APD |
Air Products & Chemicals, Inc.
|
3,425 | $1,004,141 | |
| 3 | ECL |
Ecolab Inc.
|
2,582 | $719,371 | |
| 4 | SOLS |
Solstice Advanced Materials Inc.
|
7,096 | $628,705 | |
| 5 | SHW |
Sherwin Williams Co
|
986 | $339,499 | |
| 6 | PPG |
Ppg Industries Inc
|
2,000 | $242,580 | |
| 7 | LIN |
Linde PLC
|
359 | $186,299 | |
| 8 | RPM |
Rpm International Inc/De/
|
1,500 | $166,725 |
All Filings in WDFC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $48,728 | 200 | Shares | Sole | 2026-07-07 | |
| 2026-03-31 | $40,788 | 200 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $39,380 | 200 | Shares | Sole | 2026-01-07 | |
| 2025-09-30 | $39,520 | 200 | Shares | Sole | 2025-10-27 | |
| 2025-06-30 | $94,201 | 413 | Shares | Sole | 2025-07-01 | |
| 2025-03-31 | $100,772 | 413 | Shares | Sole | 2025-04-09 | |
| 2024-12-31 | $100,226 | 413 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $106,504 | 413 | Shares | Sole | 2024-10-04 | |
| 2024-06-30 | $90,711 | 413 | Shares | Sole | 2024-07-19 | |
| 2024-03-31 | $104,617 | 413 | Shares | Sole | 2024-04-12 | |
| 2023-12-31 | $115,948 | 485 | Shares | Sole | 2024-01-26 | |
| 2023-09-30 | $132,309 | 651 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $122,811 | 651 | Shares | Sole | 2023-07-14 | |
| 2023-03-31 | $115,910 | 651 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $104,947 | 651 | Shares | Sole | 2023-01-24 | |
| 2022-09-30 | $98,941 | 563 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $105,512 | 524 | Shares | Sole | 2022-07-18 | |
| 2022-03-31 | $96,012 | 524 | Shares | Sole | 2022-04-20 | |
| 2021-12-31 | $128,191 | 524 | Shares | Sole | 2022-01-10 | |
| 2021-09-30 | $121,989 | 527 | Shares | Sole | 2021-10-12 | |
| 2021-06-30 | $76,887 | 300 | Shares | Sole | 2021-07-27 | |
| 2021-03-31 | $61,236 | 200 | Shares | Sole | 2021-04-16 | |
| 2020-12-31 | $39,852 | 150 | Shares | Sole | 2021-02-04 | |
| 2020-09-30 | $28,396 | 150 | Shares | Sole | 2020-10-23 | |
| 2020-06-30 | $29,745 | 150 | Shares | Sole | 2020-07-16 | |
| 2020-03-31 | $30,127 | 150 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||