# PREFORMED LINE PRODS CO (PLPC) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 740444104
Page URL: https://superinvestorclub.com/stock/PLPC
Last updated: 2026-07-08T12:25:36.596Z

## Summary

As of the most recent 13F filing period, PREFORMED LINE PRODS CO (PLPC) is held by 1 tracked superinvestors with an aggregate position value of $2.0M representing 07341 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Polen Capital](https://superinvestorclub.com/manager/271) | Polen Capital Management | 7341 | $2.0M | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2025-06-30: 1 holders, $903,246 aggregate, 05652 shares
- 2025-09-30: 1 holders, $1.1M aggregate, 05660 shares
- 2025-12-31: 1 holders, $1.2M aggregate, 05660 shares
- 2026-03-31: 1 holders, $2.0M aggregate, 07341 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "PREFORMED LINE PRODS CO (PLPC) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/PLPC), aggregating SEC 13F, Form 4, and congressional disclosures."