Preformed Line Products Co
PLPC- Exchange
- Nasdaq
- Industry
- Water, Sewer, Pipeline, Comm & Power Line Construction
- SEC CIK
- 0000080035
In the last 90 days, Preformed Line Products Co insiders filed 0 open-market purchases and 2 sales; 206 institutions reported holding it in 13F filings for Q2 2026, worth $1.40B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Preformed Line Products Co as of Sep 30, 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
- 141
- +11 vs. Q2 2025
- Shares held
- 3.01M
- +40.2K (+1.4%) vs. Q2 2025
- Total value
- $590.7M
- +$116.0M (+24.4%) vs. Q2 2025
- New holders
- 31
- 38 more added
- Sold out
- 20
- 39 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PLPC 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 | 206 | $1.40B |
| Q1 2026 | 185 | $882.7M |
| Q4 2025 | 147 | $650.7M |
| Q3 2025 | 141 | $590.7M |
| Q2 2025 | 130 | $474.6M |
| Q1 2025 | 116 | $331.3M |
| Q4 2024 | 111 | $260.5M |
| Q3 2024 | 116 | $297.4M |
| Q2 2024 | 115 | $252.4M |
| Q1 2024 | 110 | $258.5M |
| Q4 2023 | 117 | $270.2M |
| Q3 2023 | 118 | $331.9M |
| Q2 2023 | 117 | $313.2M |
| Q1 2023 | 101 | $252.7M |
| Q4 2022 | 96 | $157.4M |
| Q3 2022 | 92 | $148.3M |
| Q2 2022 | 81 | $129.1M |
| Q1 2022 | 77 | $128.7M |
| Q4 2021 | 69 | $133.3M |
| Q3 2021 | 71 | $147.6M |
| Q2 2021 | 67 | $168.2M |
| Q1 2021 | 65 | $156.4M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Preformed Line Products Co; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Smartleaf Asset Management LLC | 1 | $195 | 0.00% | +1 | New |
| Advisory Services Network, LLC | 1 | $196 | 0.00% | +1 | New |
| Signaturefd, LLC | 3 | $588 | 0.00% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 3 | $588 | 0.00% | +2+200.0% | Added |
| Parallel Advisors, LLC | 6 | $1.18K | 0.00% | +1+20.0% | Added |
| Harbour Investments, Inc. | 10 | $1.98K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 11 | $2.16K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 13 | $2.55K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 22 | $4.32K | 0.00% | +22 | New |
| EverSource Wealth Advisors, LLC | 24 | $4.71K | 0.00% | −2−7.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 27 | $5.30K | 0.00% | +26+2,600.0% | Added |
| WealthCollab, LLC | 33 | $6.47K | 0.00% | −8−19.5% | Reduced |
| SRS Capital Advisors, Inc. | 34 | $6.67K | 0.00% | +34 | New |
| GAMMA Investing LLC | 39 | $7.65K | 0.00% | +1+2.6% | Added |
| Harbor Capital Advisors, Inc. | 41 | $8.00K | 0.00% | +14+51.9% | Added |
| Covestor Ltd | 53 | $10.0K | 0.01% | +52+5,200.0% | Added |
| Amalgamated Bank | 87 | $17.0K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 88 | $17.3K | 0.00% | +88 | New |
| CWM, LLC | 94 | $18.0K | 0.00% | +2+2.2% | Added |
| Versant Capital Management, Inc | 96 | $18.8K | 0.00% | −26−21.3% | Reduced |
| US Bancorp | 100 | $19.6K | 0.00% | +100 | New |
| Royal Bank of Canada | 108 | $22.0K | 0.00% | −3,476−97.0% | Reduced |
| Jones Financial Companies LLLP | 111 | $22.1K | 0.00% | −5−4.3% | Reduced |
| Tower Research Capital LLC (TRC) | 137 | $26.9K | 0.00% | −162−54.2% | Reduced |
| Montag A & Associates Inc | 150 | $29.4K | 0.00% | +150 | New |
| Sterling Capital Management LLC | 156 | $30.6K | 0.00% | +94+151.6% | Added |
| Center for Financial Planning, Inc. | 185 | $36.3K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 200 | $39.2K | 0.00% | +129+181.7% | Added |
| Truvestments Capital LLC | 208 | $40.8K | 0.01% | −61−22.7% | Reduced |
| Russell Investments Group, Ltd. | 213 | $41.8K | 0.00% | +205+2,562.5% | Added |
| Ameritas Investment Partners, Inc. | 222 | $43.5K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 253 | $49.0K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 265 | $51.0K | 0.00% | +265 | New |
| MAI Capital Management | 275 | $53.9K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 300 | $58.8K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 306 | $60.0K | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 400 | $78.5K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 492 | $96.5K | 0.00% | +249+102.5% | Added |
| Founders Capital Management | 580 | $113.8K | 0.06% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 646 | $126.7K | 0.00% | +110+20.5% | Added |
| Advisor Group Holdings, Inc. | 682 | $130.4K | 0.00% | −17−2.4% | Reduced |
| Citigroup Inc | 842 | $165.2K | 0.00% | −285−25.3% | Reduced |
| Significant Wealth Partners LLC | 1,209 | $237.2K | 0.12% | +1,209 | New |
| Toroso Investments, LLC | 1,233 | $241.6K | 0.00% | +1,233 | New |
| Deutsche Bank AG | 1,233 | $241.9K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 1,248 | $244.8K | 0.00% | +1,248 | New |
| Stifel Financial Corp | 1,268 | $248.9K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 1,277 | $251.0K | 0.00% | +1,277 | New |
| Cambridge Investment Research Advisors, Inc. | 1,287 | $252.0K | 0.00% | +1,287 | New |
| New York State Common Retirement Fund | 1,321 | $259.1K | 0.00% | −1,600−54.8% | Reduced |
| Bank of America Corp | 1,339 | $262.6K | 0.00% | −270−16.8% | Reduced |
| Janus Henderson Group PLC | 1,400 | $274.3K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 1,461 | $286.6K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 1,525 | $299.1K | 0.00% | +1,525 | New |
| LSV Asset Management | 1,700 | $333.0K | 0.00% | +500+41.7% | Added |
| Denali Advisors LLC | 1,724 | $338.2K | 0.04% | −4,441−72.0% | Reduced |
| Polymer Capital Management (US) LLC | 1,827 | $358.4K | 0.05% | −822−31.0% | Reduced |
| Wells Fargo & Company | 1,832 | $359.4K | 0.00% | +301+19.7% | Added |
| Enhancing Capital LLC | 1,860 | $364.8K | 0.27% | +1,860 | New |
| Franklin Resources Inc | 2,058 | $403.7K | 0.00% | +275+15.4% | Added |
| Topline Capital Management, LLC | 2,104 | $412.7K | 0.07% | +2,104 | New |
| Fruth Investment Management | 2,200 | $431.0K | 0.12% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,198 | $431.1K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 2,220 | $435.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 2,295 | $450.2K | 0.00% | −2,458−51.7% | Reduced |
| California State Teachers Retirement System | 2,297 | $450.6K | 0.00% | +10.0% | Added |
| Baird Financial Group, Inc. | 2,300 | $451.1K | 0.00% | −100−4.2% | Reduced |
| SG Americas Securities, LLC | 2,380 | $467.0K | 0.00% | +2,380 | New |
| KLP Kapitalforvaltning AS | 2,400 | $470.8K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 2,470 | $484.5K | 0.00% | +2,470 | New |
| Shaker Investments LLC | 2,630 | $515.9K | 0.21% | −620−19.1% | Reduced |
| Dark Forest Capital Management LP | 2,694 | $528.4K | 0.02% | +2,694 | New |
| Alliancebernstein L.P. | 2,790 | $547.3K | 0.00% | −610−17.9% | Reduced |
| RBF Capital, LLC | 2,800 | $549.2K | 0.03% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,837 | $556.5K | 0.00% | +1,263+80.2% | Added |
| Private Advisor Group, LLC | 2,856 | $560.2K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 3,000 | $588.5K | 0.00% | −600−16.7% | Reduced |
| Occudo Quantitative Strategies LP | 3,089 | $605.9K | 0.07% | +3,089 | New |
| Riverwater Partners LLC | 3,204 | $628.5K | 0.26% | +3,204 | New |
| Gsa Capital Partners LLP | 3,417 | $670.0K | 0.06% | +3,417 | New |
| Baker Ellis Asset Management LLC | 3,620 | $710.1K | 0.09% | −400−10.0% | Reduced |
| Rhumbline Advisers | 3,625 | $711.0K | 0.00% | −72−1.9% | Reduced |
| Clearstead Advisors, LLC | 3,766 | $738.7K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 3,800 | $745.4K | 0.00% | −145−3.7% | Reduced |
| Ingalls & Snyder LLC | 4,070 | $798.0K | 0.03% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 4,142 | $811.0K | 0.01% | +4,142 | New |
| Quantinno Capital Management LP | 4,285 | $840.5K | 0.00% | +462+12.1% | Added |
| Nuveen, LLC | 4,388 | $860.7K | 0.00% | −340−7.2% | Reduced |
| Two Sigma Advisers, LP | 4,400 | $863.1K | 0.00% | +2,800+175.0% | Added |
| Nierenberg Investment Management Company, Inc. | 4,555 | $893.5K | 0.49% | 00.0% | Unchanged |
| Millennium Management LLC | 4,823 | $946.0K | 0.00% | +4,823 | New |
| Swiss National Bank | 4,853 | $951.9K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 4,945 | $970.0K | 0.00% | +4,945 | New |
| AQR Capital Management LLC | 5,031 | $986.8K | 0.00% | −679−11.9% | Reduced |
| Barclays PLC | 5,053 | $991.1K | 0.00% | +8+0.2% | Added |
| SummerHaven Investment Management, LLC | 5,068 | $994.1K | 0.58% | −1,609−24.1% | Reduced |
| Quantbot Technologies LP | 5,101 | $1.00M | 0.03% | −2,514−33.0% | Reduced |
| Round Rock Advisors, LLC | 4,703 | $1.10M | 0.17% | +4,703 | New |
| Polen Capital Management LLC | 5,660 | $1.11M | 0.00% | +8+0.1% | Added |
| Victory Capital Management Inc | 5,720 | $1.12M | 0.00% | −9,561−62.6% | Reduced |