Who owns Preformed Line Products (PLPC)
Which tracked institutional funds hold PLPC, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See PLPC company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on PLPC is one-sided between 2026-Q1 and 2026-Q2: 85 added or opened and 22 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
PLPC’s largest tracked holder by dollar value, WASATCH ADVISORS LP, sizes it at 1.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in PLPC divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 195 tracked filers holding PLPC, 106 increased or opened the position and 93 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in PLPC between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 11
- Point72 Asset Management, L.P.$21M
- CITADEL ADVISORS LLC$9M
- SEI INVESTMENTS CO$7M
- CAPITAL FUND MANAGEMENT S.A.$5M
- Rockefeller Capital Management L.P.$4M
- Sowell Financial Services LLC$2M
Full exits 12
- HighTower Advisors, LLC$262M
- NEUBERGER BERMAN GROUP LLC$27M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$9M
- Pullen Investment Management, LLC$2M
- Cambridge Investment Research Advisors, Inc.$2M
- INGALLS & SNYDER LLC$1M
Largest adds
- WASATCH ADVISORS LP$124M
- BlackRock, Inc.$38M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$26M
- VANGUARD CAPITAL MANAGEMENT LLC$15M
- GEODE CAPITAL MANAGEMENT, LLC$14M
- VANGUARD PORTFOLIO MANAGEMENT LLC$14M
Largest trims
- AMERICAN CENTURY COMPANIES INC$13M
- Grantham, Mayo, Van Otterloo & Co. LLC$8M
- Man Group plc$3M
- JANE STREET GROUP, LLC$2M
- MILLENNIUM MANAGEMENT LLC$2M
- LOS ANGELES CAPITAL MANAGEMENT LLC$1M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| WASATCH ADVISORS LP added | 377,367 | $155M | 16.1% | 2026-Q2 |
| BlackRock, Inc. added | 227,108 | $93M | 9.7% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 218,377 | $90M | 9.3% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 162,857 | $67M | 7.0% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 109,883 | $45M | 4.7% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 83,739 | $34M | 3.6% | 2026-Q2 |
| FMR LLC trimmed | 75,806 | $31M | 3.2% | 2026-Q2 |
| ROYCE & ASSOCIATES LP trimmed | 69,572 | $29M | 3.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 66,237 | $27M | 2.8% | 2026-Q2 |
| STATE STREET CORP added | 60,042 | $25M | 2.6% | 2026-Q2 |
| Point72 Asset Management, L.P. added | 50,843 | $21M | 2.2% | 2026-Q2 |
| Tributary Capital Management, LLC trimmed | 38,262 | $16M | 1.6% | 2026-Q2 |
| Invesco Ltd. trimmed | 37,319 | $15M | 1.6% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 36,460 | $15M | 1.6% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 32,090 | $13M | 1.4% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 29,873 | $12M | 1.3% | 2026-Q2 |
| MORGAN STANLEY added | 29,409 | $12M | 1.3% | 2026-Q2 |
| PNC Financial Services Group, Inc. trimmed | 26,578 | $11M | 1.1% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 25,256 | $10M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 25,150 | $10M | 1.1% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 21,734 | $9M | 0.9% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 20,801 | $9M | 0.9% | 2026-Q2 |
| Informed Momentum Co LLC trimmed | 20,043 | $8M | 0.9% | 2026-Q2 |
| Ranger Investment Management, L.P. added | 19,339 | $8M | 0.8% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 18,468 | $8M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 18,453 | $8M | 0.8% | 2026-Q2 |
| SEI INVESTMENTS CO added | 18,131 | $7M | 0.8% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 17,403 | $7M | 0.7% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 17,123 | $7M | 0.7% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 13,170 | $5M | 0.6% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. new | 12,705 | $5M | 0.5% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC trimmed | 12,647 | $5M | 0.5% | 2026-Q2 |
| Cardinal Capital Management added | 12,198 | $5M | 0.5% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 12,186 | $5M | 0.5% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 11,106 | $5M | 0.5% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 10,474 | $4M | 0.4% | 2026-Q2 |
| Tidal Investments LLC added | 10,027 | $4M | 0.4% | 2026-Q2 |
| Rockefeller Capital Management L.P. new | 10,000 | $4M | 0.4% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 9,583 | $4M | 0.4% | 2026-Q2 |
| Riverwater Partners LLC added | 8,920 | $4M | 0.4% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 8,591 | $4M | 0.4% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 8,570 | $4M | 0.4% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 8,401 | $3M | 0.4% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 8,222 | $3M | 0.4% | 2026-Q2 |
| B. Metzler seel. Sohn & Co. AG added | 8,083 | $3M | 0.3% | 2026-Q2 |
| Defiance ETFs, LLC added | 8,025 | $3M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 7,938 | $3M | 0.3% | 2026-Q2 |
| WealthBridge Capital Management, LLC | 7,611 | $3M | 0.3% | 2026-Q2 |
| STOREBRAND ASSET MANAGEMENT AS added | 7,585 | $3M | 0.3% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P trimmed | 7,485 | $3M | 0.3% | 2026-Q2 |
| Quantinno Capital Management LP trimmed | 7,343 | $3M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 7,333 | $3M | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 7,019 | $3M | 0.3% | 2026-Q2 |
| Creative Planning added | 6,901 | $3M | 0.3% | 2026-Q2 |
| POLEN CAPITAL MANAGEMENT LLC trimmed | 6,875 | $3M | 0.3% | 2026-Q2 |
| RITHOLTZ WEALTH MANAGEMENT trimmed | 6,721 | $3M | 0.3% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 6,671 | $3M | 0.3% | 2026-Q2 |
| LPL Financial LLC added | 6,625 | $3M | 0.3% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. | 6,523 | $3M | 0.3% | 2026-Q2 |
| ROBOTTI ROBERT | 5,935 | $2M | 0.3% | 2026-Q2 |
| UBS Group AG trimmed | 5,832 | $2M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 5,393 | $2M | 0.2% | 2026-Q2 |
| SummerHaven Investment Management, LLC | 4,684 | $2M | 0.2% | 2026-Q2 |
| Sowell Financial Services LLC new | 4,615 | $2M | 0.2% | 2026-Q2 |
| Round Rock Advisors LLC | 4,576 | $2M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 4,370 | $2M | 0.2% | 2026-Q2 |
| OPPENHEIMER ASSET MANAGEMENT INC. new | 4,320 | $2M | 0.2% | 2026-Q2 |
| Clearstead Advisors, LLC | 4,126 | $2M | 0.2% | 2026-Q2 |
| SHAKER INVESTMENTS LLC/OH | 4,002 | $2M | 0.2% | 2026-Q2 |
| Man Group plc trimmed | 3,497 | $1M | 0.1% | 2026-Q2 |
| Ausbil Investment Management Ltd trimmed | 3,289 | $1M | 0.1% | 2026-Q2 |
| VIRGINIA RETIREMENT SYSTEMS ET Al added | 3,220 | $1M | 0.1% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 3,217 | $1M | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 3,167 | $1M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 3,160 | $1M | 0.1% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 3,094 | $1M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 3,057 | $1M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 3,047 | $1M | 0.1% | 2026-Q2 |
| Baker Ellis Asset Management LLC trimmed | 2,900 | $1M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 2,826 | $1M | 0.1% | 2026-Q2 |
| RBF Capital, LLC | 2,800 | $1M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 2,790 | $755K | 0.1% | 2026-Q2 |
| Vident Advisory, LLC | 2,692 | $1M | 0.1% | 2026-Q2 |
| AZZAD ASSET MANAGEMENT INC /ADV added | 2,579 | $1M | 0.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 2,435 | $1,000K | 0.1% | 2026-Q2 |
| TWO SIGMA SECURITIES, LLC added | 2,329 | $956K | 0.1% | 2026-Q2 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC new | 2,177 | $894K | 0.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 2,163 | $888K | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 2,116 | $869K | 0.1% | 2026-Q2 |
| STRS OHIO trimmed | 2,100 | $862K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 1,930 | $792K | 0.1% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP trimmed | 1,886 | $746K | 0.1% | 2026-Q2 |
| Baird Financial Group, Inc. trimmed | 1,860 | $764K | 0.1% | 2026-Q2 |
| Enhancing Capital LLC | 1,860 | $764K | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 1,850 | $759K | 0.1% | 2026-Q2 |
| &PARTNERS added | 1,816 | $746K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 1,675 | $688K | 0.1% | 2026-Q2 |
| DARK FOREST CAPITAL MANAGEMENT LP trimmed | 1,628 | $668K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 1,506 | $618K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 1,477 | $606K | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.