Preformed Line Products Company (PLPC) Ownership
PLPC ownership summary
as of October 18, 2026- Institutions
- 69.0% of shares outstanding
- Insiders
- 48.69% of shares outstanding
- Shares outstanding
- 4.9M
- Float
- 2.6M shares available to trade
- Short interest
- 6.57% 140K shares short
- Days to cover
- 1.95 short interest down 5.7% vs prior month
- Institutions 68.99%
- Insiders 48.69%
PLPC top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | HighTower Advisors, LLC | 20.76% | 1.0M | $358.1M | +46,664 (+4.8%) | June 30, 2026 |
| 2 | Wasatch Advisors LP | 7.72% | 377K | $133.2M | +264,478 (+234.3%) | June 30, 2026 |
| 3 | BlackRock Inc | 4.65% | 227K | $80.1M | +22,404 (+10.9%) | June 30, 2026 |
| 4 | Dimensional Fund Advisors, Inc. | 4.47% | 218K | $77.1M | −66,473 (−23.3%) | June 30, 2026 |
| 5 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 3.33% | 163K | $57.5M | +12,628 (+8.4%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 2.25% | 110K | $38.8M | −584 (−0.5%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 1.71% | 84K | $29.6M | +8,996 (+12.0%) | June 30, 2026 |
| 8 | FMR Inc | 1.55% | 76K | $26.8M | −8,595 (−10.2%) | June 30, 2026 |
| 9 | Royce & Associates, LP | 1.42% | 70K | $24.6M | −7,922 (−10.2%) | June 30, 2026 |
| 10 | Vanguard Portfolio Management, LLC | 1.35% | 66K | $23.4M | +16,695 (+33.7%) | June 30, 2026 |
| 11 | State Street Corp | 1.23% | 60K | $21.2M | +410 (+0.7%) | June 30, 2026 |
| 12 | Point72 Asset Management, L.P. | 1.04% | 51K | $17.9M | +50,843 (0.0%) | June 30, 2026 |
| 13 | Curated Wealth Partners LLC | 0.82% | 40K | $14.2M | +40,226 (0.0%) | June 30, 2026 |
| 14 | Tributary Capital Management, LLC | 0.78% | 38K | $13.5M | −1,129 (−2.9%) | June 30, 2026 |
| 15 | Amvescap Plc. | 0.76% | 37K | $13.2M | −5,262 (−12.4%) | June 30, 2026 |
| 16 | Renaissance Technologies Corp | 0.75% | 36K | $12.9M | +6,802 (+22.9%) | June 30, 2026 |
| 17 | Qube Research & Technologies | 0.66% | 32K | $11.3M | −4,529 (−12.4%) | June 30, 2026 |
| 18 | First Trust Advisors L.P. | 0.61% | 30K | $10.5M | +8,729 (+41.3%) | June 30, 2026 |
| 19 | Morgan Stanley - Brokerage Accounts | 0.60% | 29K | $10.4M | +12,260 (+71.5%) | June 30, 2026 |
| 20 | PNC Financial Services Group Inc | 0.54% | 27K | $9.4M | −4 (−0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 12 holders added 491K shares and 8 cut 94K.
PLPC top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Global X US Infrastructure Dev ETF | 2.76% | 135K | $47.6M | +900 (+0.7%) | September 30, 2026 |
| 2 | Wasatch Core Growth | 2.31% | 113K | $39.9M | +112,955 (0.0%) | June 30, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 1.59% | 78K | $27.4M | — | August 31, 2026 |
| 4 | iShares Russell 2000 ETF | 1.34% | 66K | $23.1M | −768 (−1.2%) | September 30, 2026 |
| 5 | Wasatch Small Cap Value | 1.31% | 64K | $22.6M | +25,458 (+66.1%) | June 30, 2026 |
| 6 | DFA US Micro Cap I | 0.95% | 46K | $16.4M | — | August 31, 2026 |
| 7 | Fidelity Small Cap Growth | 0.73% | 36K | $12.5M | — | July 31, 2026 |
| 8 | DFA US Small Cap I | 0.66% | 32K | $11.4M | — | August 31, 2026 |
| 9 | Royce Small-Cap Fund Invmt | 0.63% | 31K | $10.8M | −5,000 (−14.0%) | June 30, 2026 |
| 10 | Fidelity Small Cap Index | 0.56% | 28K | $9.7M | +290 (+1.1%) | July 31, 2026 |
| 11 | iShares Russell 2000 Growth ETF | 0.49% | 24K | $8.4M | −30 (−0.1%) | September 30, 2026 |
| 12 | First Trust NASDAQ® Cln Edge®StGidIfsETF | 0.47% | 23K | $8.2M | — | September 30, 2026 |
| 13 | Fidelity Enhanced Small Cap Core ETF | 0.46% | 23K | $8.0M | +45 (+0.2%) | September 30, 2026 |
| 14 | Principal US Small Cap ETF | 0.44% | 22K | $7.6M | +11 (+0.1%) | September 30, 2026 |
| 15 | Tributary Small Company Instl | 0.41% | 20K | $7.0M | −2,718 (−12.1%) | August 31, 2026 |
| 16 | Royce Small-Cap Trust | 0.41% | 20K | $7.0M | −3,000 (−13.1%) | June 30, 2026 |
| 17 | Royce Micro-Cap Trust | 0.37% | 18K | $6.4M | — | June 30, 2026 |
| 18 | Fidelity Small Cap Growth K6 | 0.36% | 18K | $6.3M | — | July 31, 2026 |
| 19 | Dimensional US Small Cap ETF | 0.33% | 16K | $5.7M | — | September 30, 2026 |
| 20 | Vanguard Russell 2000 ETF | 0.30% | 14K | $5.1M | +349 (+2.5%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
PLPC insider transactions
latest 1| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2023-08-21 | Jon Ryan Ruhlman | Sell | $168.78 | 2,000 | $337,560 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
PLPC shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns PLPC
Institutional investors own 69.0% of Preformed Line Products's shares and insiders 48.69%. The largest holder is HighTower Advisors, LLC with 20.76% of the shares (1.0M), as of June 30, 2026. Among the top 20 institutions, 12 added shares and 8 reduced their stake in the latest filings. Short interest is 6.57% of the float, or 1.95 days of average trading volume. The share count fell 7.8% since 2014.
Related: PLPC analyst forecast, PLPC key metrics, PLPC dividend history. See the PLPC stock overview for the latest quote and news.
PLPC ownership FAQ
Who owns the most Preformed Line Products stock?
The largest shareholders of Preformed Line Products are HighTower Advisors, LLC (20.76%), Wasatch Advisors LP (7.72%), BlackRock Inc (4.65%), Dimensional Fund Advisors, Inc. (4.47%), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (3.33%).
What percentage of Preformed Line Products is owned by institutions?
Institutions hold 69.0% of Preformed Line Products's shares outstanding; insiders hold 48.69%.
Which funds own Preformed Line Products?
The largest fund holders of Preformed Line Products are Global X US Infrastructure Dev ETF (2.76%), Wasatch Core Growth (2.31%), Vanguard MStar Total Stk Mkt Idx Invest (1.59%), iShares Russell 2000 ETF (1.34%), Wasatch Small Cap Value (1.31%).
What is Preformed Line Products's short interest?
140K shares of Preformed Line Products were sold short, 6.57% of the float; at the average daily volume it would take 1.95 days to cover.
Are insiders buying or selling Preformed Line Products?
Of the latest 1 reported insider transactions in Preformed Line Products (since August 21, 2023), 0 were purchases and 1 were sales.
How many shares of Preformed Line Products are outstanding?
Preformed Line Products has 4.9M shares outstanding, of which 2.6M are in the public float.