York Water Co
YORW- Exchange
- Nasdaq
- Industry
- Water Supply
- SEC CIK
- 0000108985
In the last 90 days, York Water Co insiders filed 9 open-market purchases and 1 sale; 168 institutions reported holding it in 13F filings for Q2 2026, worth $319.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in York Water Co as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 161
- +1 vs. Q3 2025
- Shares held
- 8.81M
- +540.3K (+6.5%) vs. Q3 2025
- Total value
- $280.6M
- +$29.0M (+11.5%) vs. Q3 2025
- New holders
- 23
- 56 more added
- Sold out
- 22
- 51 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting YORW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 168 | $319.9M |
| Q1 2026 | 178 | $260.4M |
| Q4 2025 | 161 | $280.6M |
| Q3 2025 | 161 | $251.9M |
| Q2 2025 | 161 | $255.8M |
| Q1 2025 | 168 | $263.5M |
| Q4 2024 | 152 | $244.5M |
| Q3 2024 | 151 | $276.3M |
| Q2 2024 | 141 | $265.9M |
| Q1 2024 | 136 | $260.1M |
| Q4 2023 | 144 | $276.7M |
| Q3 2023 | 137 | $265.4M |
| Q2 2023 | 142 | $286.6M |
| Q1 2023 | 144 | $309.1M |
| Q4 2022 | 134 | $301.9M |
| Q3 2022 | 131 | $256.5M |
| Q2 2022 | 128 | $261.8M |
| Q1 2022 | 133 | $243.0M |
| Q4 2021 | 130 | $262.9M |
| Q3 2021 | 123 | $230.2M |
| Q2 2021 | 121 | $244.6M |
| Q1 2021 | 121 | $269.6M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding York Water Co; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ELCO Management Co., LLC | 11,401 | $363.0K | 0.23% | +2,536+28.6% | Added |
| Alliancebernstein L.P. | 11,580 | $368.7K | 0.00% | −1,000−7.9% | Reduced |
| Mariner, LLC | 12,176 | $388.8K | 0.00% | +3,163+35.1% | Added |
| Two Sigma Advisers, LP | 12,300 | $391.6K | 0.00% | −49,500−80.1% | Reduced |
| Odyssean, LLC | 12,300 | $391.6K | 0.28% | +12,300 | New |
| Inceptionr LLC | 12,398 | $394.8K | 0.11% | +12,398 | New |
| SG Americas Securities, LLC | 12,881 | $410.0K | 0.00% | +19+0.1% | Added |
| Global Retirement Partners, LLC | 12,892 | $410.5K | 0.01% | +20.0% | Added |
| Clear Harbor Asset Management, LLC | 13,325 | $424.3K | 0.03% | −750−5.3% | Reduced |
| Sageworth Trust Co | 13,657 | $434.8K | 0.02% | 00.0% | Unchanged |
| RKL Wealth Management LLC | 13,756 | $438.0K | 0.04% | −713−4.9% | Reduced |
| Harbor Investment Advisory, LLC | 14,537 | $462.9K | 0.03% | 00.0% | Unchanged |
| CWM Advisors, LLC | 14,699 | $468.0K | 0.04% | −188−1.3% | Reduced |
| Merit Financial Group, LLC | 15,941 | $507.6K | 0.00% | +2,723+20.6% | Added |
| Fulton Bank, N.A. | 16,092 | $512.4K | 0.02% | 00.0% | Unchanged |
| First Manhattan Co | 16,400 | $525.9K | 0.00% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 18,171 | $578.6K | 0.01% | +5,647+45.1% | Added |
| Russell Investments Group, Ltd. | 18,853 | $600.3K | 0.00% | +9,733+106.7% | Added |
| Millennium Management LLC | 18,983 | $604.4K | 0.00% | −31,404−62.3% | Reduced |
| Rhumbline Advisers | 19,244 | $612.7K | 0.00% | −2,169−10.1% | Reduced |
| HRT Financial LP | 19,751 | $628.0K | 0.00% | +19,751 | New |
| Johnson & White Wealth Management, LLC | 21,397 | $681.3K | 0.30% | −1,096−4.9% | Reduced |
| Barclays PLC | 22,544 | $717.8K | 0.00% | +2,212+10.9% | Added |
| The PNC Financial Services Group, Inc. | 23,071 | $734.6K | 0.00% | +526+2.3% | Added |
| North Star Investment Management Corp. | 28,000 | $891.5K | 0.06% | 00.0% | Unchanged |
| Creative Planning | 28,438 | $905.5K | 0.00% | +12,057+73.6% | Added |
| Storebrand Asset Management AS | 29,157 | $928.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 32,157 | $1.02M | 0.00% | +13,430+71.7% | Added |
| Teton Advisors, LLC | 32,670 | $1.04M | 0.72% | −3,490−9.7% | Reduced |
| FMR LLC | 35,691 | $1.14M | 0.00% | +16,292+84.0% | Added |
| John G Ullman & Associates Inc | 37,050 | $1.18M | 0.16% | +37,050 | New |
| UBS Group AG | 38,810 | $1.24M | 0.00% | −1,874−4.6% | Reduced |
| Raymond James Financial Inc | 41,088 | $1.31M | 0.00% | +3,327+8.8% | Added |
| Gamco Investors, Inc. Et Al | 43,500 | $1.39M | 0.01% | 00.0% | Unchanged |
| Nuveen, LLC | 44,579 | $1.42M | 0.00% | +6,242+16.3% | Added |
| LPL Financial LLC | 46,692 | $1.49M | 0.00% | +5,636+13.7% | Added |
| Quantinno Capital Management LP | 50,746 | $1.62M | 0.00% | +22,850+81.9% | Added |
| Bank of America Corp | 62,113 | $1.98M | 0.00% | +5,255+9.2% | Added |
| Principal Financial Group Inc | 65,527 | $2.09M | 0.00% | +21,545+49.0% | Added |
| State of New Jersey Common Pension Fund D | 82,029 | $2.61M | 0.01% | +9,003+12.3% | Added |
| CenterBook Partners LP | 88,060 | $2.80M | 0.14% | +53,677+156.1% | Added |
| Penn Capital Management Co Inc | 89,386 | $2.85M | 0.23% | −5,226−5.5% | Reduced |
| Invesco Ltd. | 97,941 | $3.12M | 0.00% | −14,319−12.8% | Reduced |
| AQR Capital Management LLC | 108,245 | $3.45M | 0.00% | +20,371+23.2% | Added |
| Renaissance Technologies LLC | 112,836 | $3.59M | 0.01% | −105,900−48.4% | Reduced |
| Northern Trust Corp | 115,801 | $3.69M | 0.00% | −7,329−6.0% | Reduced |
| Two Sigma Investments, LP | 116,985 | $3.72M | 0.01% | −14,596−11.1% | Reduced |
| Charles Schwab Investment Management Inc | 118,467 | $3.77M | 0.00% | −3,301−2.7% | Reduced |
| Gabelli Funds LLC | 133,643 | $4.26M | 0.03% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 144,360 | $4.60M | 0.00% | +32,137+28.6% | Added |
| Goldman Sachs Group Inc | 154,490 | $4.92M | 0.00% | +68,429+79.5% | Added |
| ProShare Advisors LLC | 181,341 | $5.77M | 0.01% | −21,621−10.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 239,813 | $7.64M | 0.00% | +45,377+23.3% | Added |
| Dimensional Fund Advisors LP | 300,429 | $9.57M | 0.00% | −20,864−6.5% | Reduced |
| State Street Corp | 335,018 | $10.7M | 0.00% | +7,196+2.2% | Added |
| Geode Capital Management, LLC | 351,054 | $11.2M | 0.00% | −4,759−1.3% | Reduced |
| Legal & General Group Plc | 393,352 | $12.5M | 0.00% | +13,660+3.6% | Added |
| Morgan Stanley | 642,716 | $20.5M | 0.00% | +459,067+250.0% | Added |
| Zimmer Partners, LP | 741,849 | $23.6M | 0.62% | −15,774−2.1% | Reduced |
| Vanguard Group Inc | 1,081,959 | $34.4M | 0.00% | +20,784+2.0% | Added |
| BlackRock, Inc. | 1,873,122 | $59.6M | 0.00% | +47,012+2.6% | Added |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −28,596−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −24,914−100.0% | Sold out |
| Penn Mutual Asset Management, LLC | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −16,156−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −13,872−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −13,609−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −13,120−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −13,047−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −12,968−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −8,606−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −7,731−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −5,769−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −2,673−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −2,447−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,018−100.0% | Sold out |
| Crowley Wealth Management, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −561−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −529−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −497−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Gitterman Wealth Management, LLC | – | – | – | – | Not filed |