Preformed Line Products Company
US ˙ NasdaqGS ˙ US7404441047

SecurityPLPC / Preformed Line Products Company
InstitutionRitholtz Wealth Management
Latest Disclosed Ownership9,389 shares
Latest Disclosed Value $ 2,541,950
Ritholtz Wealth Management reports 11.17% increase in ownership of PLPC / Preformed Line Products Company

On April 20, 2026 - Ritholtz Wealth Management filed a 13F-HR form disclosing ownership of 9,389 shares of Preformed Line Products Company (US:PLPC) valued at $2,542,072 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 8,446 shares of Preformed Line Products Company. This represents a change in shares of 11.17% during the quarter. The current value of the position is $3,550,450 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-20 2026-03-31 13F PREFORMED LINE PRODS COM 740444104 9,389 943 11.17 2,542 45.62 0.0441
2026-01-23 2025-12-31 13F PREFORMED LINE PRODS COM 740444104 8,446 341 4.21 1,746 9.82 0.0319
2025-10-28 2025-09-30 13F PREFORMED LINE PRODS COM 740444104 8,105 1,281 18.77 1,590 45.78 0.0309
2025-07-28 2025-06-30 13F PREFORMED LINE PRODS COM 740444104 6,824 4,286 168.87 1,091 207.04 0.0241
2025-04-17 2025-03-31 13F PREFORMED LINE PRODS COM 740444104 2,538 39 1.56 356 11.29 0.0106
2025-01-15 2024-12-31 13F PREFORMED LINE PRODS COM 740444104 2,499 -88 -3.40 319 -3.63 0.0094
2024-10-10 2024-09-30 13F PREFORMED LINE PRODS COM 740444104 2,587 -287 -9.99 331 -7.28 0.0100
2024-08-01 2024-06-30 13F PREFORMED LINE PRODS COM 740444104 2,874 -31 -1.07 358 -4.29 0.0118
2024-04-24 2024-03-31 13F PREFORMED LINE PRODS COM 740444104 2,905 -307 -9.56 374 -13.05 0.0129
2024-01-18 2023-12-31 13F PREFORMED LINE PRODS COM 740444104 3,212 -1,547 -32.51 430 -44.50 0.0167
2023-10-13 2023-09-30 13F PREFORMED LINE PRODS COM 740444104 4,759 -645 -11.94 774 -8.30 0.0347
2023-07-17 2023-06-30 13F PREFORMED LINE PRODS COM 740444104 5,404 -815 -13.11 844 5.90 0.0379
2023-04-20 2023-03-31 13F PREFORMED LINE PRODS COM 740444104 6,219 973 18.55 796 82.57 0.0397
2023-01-19 2022-12-31 13F PREFORMED LINE PRODS COM 740444104 5,246 375 7.70 437 25.65 0.0244
2022-10-19 2022-09-30 13F PREFORMED LINE PRODS COM 740444104 4,871 1,503 44.63 347 67.63 0.0184
2022-07-15 2022-06-30 13F PREFORMED LINE PRODS COM 740444104 3,368 3,368 207 0.0130
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.