PLPC · Preformed Line Products Co
$366.40
+82.89 (+29.24%)
At close · Jul 30
Market Cap
$1.80B
Shares
4.89M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 188
Total Value: $1,020,557,880
Total Shares: 3,505,125
Showing 1–100
of 188 holdings by value
· page 1 of 2
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 182 13F filersTop Holder
30.2%
of institutional value
Top 5
53.7%
of institutional value
Top 10
67.6%
of institutional value
HHI
1,129
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large HighTower Advisors, LLC | $262,104,140 | 25.68% | 968,067 | Shares | Sole | 2026-05-05 | ||||
| Large WASATCH ADVISORS LP | $154,931,795 | 15.18% | 377,367 | Shares | Sole | 2026-07-10 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $77,123,136 | 7.56% | 284,850 | Shares | Sole | 2026-05-07 | ||||
| Mega BlackRock, Inc. | $55,423,602 | 5.43% | 204,704 | Shares | Sole | 2026-05-13 | ||||
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $40,674,501 | 3.99% | 150,229 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $29,908,940 | 2.93% | 110,467 | Shares | Defined | 2026-05-15 | ||||
| Mega NEUBERGER BERMAN GROUP LLC | $26,729,793 | 2.62% | 98,725 | Shares | Defined | 2026-05-14 | ||||
| Mega FMR LLC | $22,851,570 | 2.24% | 84,401 | Shares | Defined | 2026-05-15 | ||||
| Large ROYCE & ASSOCIATES LP | $20,981,500 | 2.06% | 77,494 | Shares | Sole | 2026-05-12 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $20,236,667 | 1.98% | 74,743 | Shares | Defined | 2026-05-15 | ||||
| Mega AMERICAN CENTURY COMPANIES INC | $16,885,865 | 1.65% | 62,367 | Shares | Defined | 2026-05-15 | ||||
| Large Curated Wealth Partners LLC | $16,515,186 | 1.62% | 40,226 | Shares | Other | 2026-07-13 | ||||
| Mega STATE STREET CORP | $16,145,364 | 1.58% | 59,632 | Shares | Defined | 2026-05-15 | ||||
| Mid Tributary Capital Management, LLC | $15,708,846 | 1.54% | 38,262 | Shares | Sole | 2026-07-23 | ||||
| Mega Invesco Ltd. | $11,528,804 | 1.13% | 42,581 | Shares | Defined | 2026-05-12 | ||||
| Mega GOLDMAN SACHS GROUP INC | $11,296,230 | 1.11% | 41,722 | Shares | Defined | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $9,914,594 | 0.97% | 36,619 | Shares | Sole | 2026-05-15 | ||||
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $9,243,405 | 0.91% | 34,140 | Shares | Defined | 2026-05-14 | ||||
| Mega NORTHERN TRUST CORP Bank | $8,281,158 | 0.81% | 30,586 | Shares | Defined | 2026-05-14 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $8,029,903 | 0.79% | 29,658 | Shares | Sole | 2026-05-14 | ||||
| Large Grantham, Mayo, Van Otterloo & Co. LLC | $7,985,500 | 0.78% | 29,494 | Shares | Sole | 2026-05-14 | ||||
| Mega PNC FINANCIAL SERVICES GROUP, INC. | $7,197,075 | 0.71% | 26,582 | Shares | Defined | 2026-05-08 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6,277,068 | 0.62% | 23,184 | Shares | Sole | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $6,158,750 | 0.60% | 22,747 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $5,792,425 | 0.57% | 21,394 | Shares | Defined | 2026-05-12 | ||||
| Mega FIRST TRUST ADVISORS LP | $5,724,738 | 0.56% | 21,144 | Shares | Sole | 2026-05-13 | ||||
| Small Informed Momentum Co LLC | $5,512,199 | 0.54% | 20,359 | Shares | Sole | 2026-05-13 | ||||
| Mega Bank of New York Mellon Corp Bank | $5,071,417 | 0.50% | 18,731 | Shares | Defined | 2026-05-05 | ||||
| Mid Ranger Investment Management, L.P. | $5,068,981 | 0.50% | 18,722 | Shares | Sole | 2026-05-15 | ||||
| Small Cardinal Capital Management | $5,008,010 | 0.49% | 12,198 | Shares | Sole | 2026-07-21 | ||||
| Large Man Group plc | $4,866,731 | 0.48% | 17,975 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $4,643,089 | 0.45% | 17,149 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $4,578,924 | 0.45% | 16,912 | Shares | Defined | 2026-05-08 | ||||
| Mega VICTORY CAPITAL MANAGEMENT INC | $4,329,021 | 0.42% | 15,989 | Shares | Sole | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $4,011,702 | 0.39% | 14,817 | Shares | Sole | 2026-05-15 | ||||
| Mid Susquehanna Portfolio Strategies, LLC | $3,589,062 | 0.35% | 13,256 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $3,481,844 | 0.34% | 12,860 | Shares | Defined | 2026-05-05 | ||||
| Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $3,152,883 | 0.31% | 11,645 | Shares | Sole | 2026-05-13 | ||||
| Mega PRINCIPAL FINANCIAL GROUP INC | $3,126,620 | 0.31% | 11,548 | Shares | Defined | 2026-05-04 | ||||
| Small WealthBridge Capital Management, LLC | $3,124,772 | 0.31% | 7,611 | Shares | Sole | 2026-07-24 | ||||
| Large Russell Investments Group, Ltd. | $3,113,893 | 0.31% | 11,501 | Shares | Defined | 2026-05-08 | ||||
| Mega ENVESTNET ASSET MANAGEMENT INC | $2,550,735 | 0.25% | 9,421 | Shares | Sole | 2026-05-04 | ||||
| Mid RITHOLTZ WEALTH MANAGEMENT | $2,542,071 | 0.25% | 9,389 | Shares | Sole | 2026-04-20 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $2,485,214 | 0.24% | 9,179 | Shares | Defined | 2026-05-14 | ||||
| Mid MARTINGALE ASSET MANAGEMENT L P | $2,449,746 | 0.24% | 9,048 | Shares | Sole | 2026-05-13 | ||||
| Small Riverwater Partners LLC | $2,378,538 | 0.23% | 8,785 | Shares | Sole | 2026-05-08 | ||||
| Large Quantinno Capital Management LP | $2,097,771 | 0.21% | 7,748 | Shares | Sole | 2026-05-15 | ||||
| Large POLEN CAPITAL MANAGEMENT LLC | $1,987,575 | 0.19% | 7,341 | Shares | Sole | 2026-05-14 | ||||
| Large STOREBRAND ASSET MANAGEMENT AS | $1,948,317 | 0.19% | 7,196 | Shares | Sole | 2026-05-05 | ||||
| Small SummerHaven Investment Management, LLC | $1,923,063 | 0.19% | 4,684 | Shares | Sole | 2026-07-21 | ||||
| Mid Sowell Financial Services LLC | $1,894,734 | 0.19% | 4,615 | Shares | Sole | 2026-07-20 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $1,810,774 | 0.18% | 6,688 | Shares | Other | 2026-05-15 | ||||
| Large Connor, Clark & Lunn Investment Management Ltd. | $1,766,102 | 0.17% | 6,523 | Shares | Sole | 2026-05-11 | ||||
| Mid Aquatic Capital Management LLC | $1,675,942 | 0.16% | 6,190 | Shares | Sole | 2026-05-15 | ||||
| Small SHAKER INVESTMENTS LLC/OH | $1,643,061 | 0.16% | 4,002 | Shares | Sole | 2026-07-15 | ||||
| Small ROBOTTI ROBERT | $1,606,901 | 0.16% | 5,935 | Shares | Other | 2026-05-13 | ||||
| Mega WELLS FARGO & COMPANY/MN | $1,532,444 | 0.15% | 5,660 | Shares | Defined | 2026-05-11 | ||||
| Large LOS ANGELES CAPITAL MANAGEMENT LLC | $1,519,449 | 0.15% | 5,612 | Shares | Sole | 2026-05-08 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,464,486 | 0.14% | 5,409 | Shares | Other | 2026-05-15 | ||||
| Mega Swiss National Bank Bank | $1,449,324 | 0.14% | 5,353 | Shares | Sole | 2026-05-07 | ||||
| Mega LPL Financial LLC | $1,358,352 | 0.13% | 5,017 | Shares | Sole | 2026-05-06 | ||||
| Small Ausbil Investment Management Ltd | $1,350,331 | 0.13% | 3,289 | Shares | Sole | 2026-07-10 | ||||
| Large Creative Planning | $1,242,471 | 0.12% | 4,589 | Shares | Sole | 2026-05-12 | ||||
| Small Round Rock Advisors LLC | $1,238,952 | 0.12% | 4,576 | Shares | Sole | 2026-05-15 | ||||
| Mega Nuveen, LLC | $1,193,465 | 0.12% | 4,408 | Shares | Defined | 2026-04-30 | ||||
| Small Baker Ellis Asset Management LLC | $1,190,624 | 0.12% | 2,900 | Shares | Sole | 2026-07-23 | ||||
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $1,183,177 | 0.12% | 4,370 | Shares | Defined | 2026-05-13 | ||||
| Large Tidal Investments LLC | $1,139,045 | 0.11% | 4,207 | Shares | Sole | 2026-05-15 | ||||
| Mid Clearstead Advisors, LLC | $1,117,114 | 0.11% | 4,126 | Shares | Sole | 2026-05-06 | ||||
| Mid INGALLS & SNYDER LLC | $1,101,952 | 0.11% | 4,070 | Shares | Other | 2026-05-13 | ||||
| Mid Defiance ETFs, LLC Mutual Fund | $1,091,664 | 0.11% | 4,032 | Shares | Sole | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $1,090,577 | 0.11% | 4,028 | Shares | Other | 2026-05-13 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $1,074,877 | 0.11% | 3,970 | Shares | Defined | 2026-05-12 | ||||
| Mid AZZAD ASSET MANAGEMENT INC /ADV | $1,058,834 | 0.10% | 2,579 | Shares | Sole | 2026-07-29 | ||||
| Mid XTX Topco Ltd | $983,093 | 0.10% | 3,631 | Shares | Defined | 2026-05-15 | ||||
| Large OSAIC HOLDINGS, INC. | $973,075 | 0.10% | 3,594 | Shares | Defined | 2026-05-15 | ||||
| Small Fruth Investment Management | $903,232 | 0.09% | 2,200 | Shares | Sole | 2026-07-10 | ||||
| Mega RHUMBLINE ADVISERS | $885,894 | 0.09% | 3,272 | Shares | Sole | 2026-05-12 | ||||
| Mega BARCLAYS PLC | $875,875 | 0.09% | 3,235 | Shares | Defined | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $856,923 | 0.08% | 3,165 | Shares | Defined | 2026-05-18 | ||||
| Large Cambridge Investment Research Advisors, Inc. | $787,864 | 0.08% | 1,919 | Shares | Sole | 2026-07-27 | ||||
| Mid RBF Capital, LLC | $758,100 | 0.07% | 2,800 | Shares | Sole | 2026-05-18 | ||||
| Large Vident Advisory, LLC | $728,858 | 0.07% | 2,692 | Shares | Defined | 2026-05-15 | ||||
| Large Janney Montgomery Scott LLC | $710,718 | 0.07% | 2,625 | Shares | Sole | 2026-04-22 | ||||
| Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $691,766 | 0.07% | 2,555 | Shares | Sole | 2026-05-18 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $674,167 | 0.07% | 2,490 | Shares | Defined | 2026-05-15 | ||||
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $673,728 | 0.07% | 1,641 | Shares | Sole | 2026-07-15 | ||||
| Mid GSA CAPITAL PARTNERS LLP | $669,564 | 0.07% | 2,473 | Shares | Sole | 2026-05-08 | ||||
| Mega FRANKLIN RESOURCES INC | $659,546 | 0.06% | 2,436 | Shares | Defined | 2026-05-13 | ||||
| Large STRS OHIO | $649,800 | 0.06% | 2,400 | Shares | Sole | 2026-04-24 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $597,816 | 0.06% | 2,208 | Shares | Defined | 2026-05-06 | ||||
| Large Baird Financial Group, Inc. | $568,575 | 0.06% | 2,100 | Shares | Defined | 2026-05-14 | ||||
| Large B. Metzler seel. Sohn & Co. AG | $568,033 | 0.06% | 2,098 | Shares | Defined | 2026-05-08 | ||||
| Mega ROYAL BANK OF CANADA Bank | $544,206 | 0.05% | 2,010 | Shares | Defined | 2026-05-15 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $532,836 | 0.05% | 1,968 | Shares | Defined | 2026-05-15 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $525,525 | 0.05% | 1,941 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $522,547 | 0.05% | 1,930 | Shares | Defined | 2026-05-08 | ||||
| Small Enhancing Capital LLC | $503,595 | 0.05% | 1,860 | Shares | Sole | 2026-05-08 | ||||
| Mid DARK FOREST CAPITAL MANAGEMENT LP | $491,952 | 0.05% | 1,817 | Shares | Sole | 2026-05-15 | ||||
| Mega Legal & General Group Plc | $486,537 | 0.05% | 1,797 | Shares | Defined | 2026-05-08 | ||||
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