XOOMAR

Preformed Line Products (PLPC)

Preformed Line Products on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as water, sewer, pipeline, comm & power line construction.

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140K

Short interest

settlement 2026-09-30

1.9

Days to cover

-0.4 days vs prior

55.4%

Short share of volume

2026-10-09

3

Fails to deliver

settlement 2026-09-14

Wed 28 Oct

Next earnings

estimated date

-$3.0M

Insider flow, 90 days

0 buys, 3 sells

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in PLPC is 139,596 shares, down 11,651 shares over the last month. Over the last 48 readings it ranged from 14,942 shares (13 December 2024) to 259,068 shares (31 March 2026). At the reported average volume of 75K shares a day that is 1.9 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-30139,596-5.7%75,2321.86
2026-09-15148,104-2.1%66,5792.22
2026-08-31151,247-8.2%78,8591.92
2026-08-14164,740-27.8%124,9771.32
2026-07-31228,156-7.0%101,3242.25
2026-07-15245,216+6.6%89,7352.73
2026-06-30230,019-6.6%104,7392.20
2026-06-15246,350+2.6%101,7152.42
2026-05-29239,996+5.6%92,1282.61
2026-05-15227,330+9.3%114,0631.99
2026-04-30207,962-12.5%172,5421.21
2026-04-15237,646-8.3%191,9251.24
2026-03-31259,068+14.1%164,8351.57
2026-03-13227,139+17.3%166,0391.37
2026-02-27193,655+0.7%105,0181.84
2026-02-13192,262-6.0%119,9581.60
2026-01-30204,471+13.2%113,7561.80
2026-01-15180,567+1.5%106,9551.69
2025-12-31177,964+4.1%86,8602.05
2025-12-15170,899-12.7%76,1782.24
2025-11-28195,681+0.1%64,0023.06
2025-11-14195,400-12.9%91,0062.15
2025-10-31224,341+9.9%112,1542.00
2025-10-15204,087+27.6%132,4971.54

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of PLPC volume is 55.4%, down 7.7 points over the last five sessions. Over the last 30 readings it ranged from 42.1% (28 September 2026) to 63.8% (6 October 2026). The latest reading is in line with the 30-session average of 56.4%, on 19K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-0910K19K55.4%0
2026-10-0817K30K57.2%0
2026-10-0720K33K60.7%0
2026-10-0615K24K63.8%0
2026-10-0511K18K60.0%0
2026-10-0213K21K63.1%0
2026-10-0114K25K56.5%2
2026-09-3015K30K49.0%31
2026-09-2916K28K56.6%0
2026-09-2813K31K42.1%0
2026-09-2516K30K51.8%90
2026-09-2419K30K62.4%0
2026-09-2318K30K61.4%0
2026-09-2219K35K54.2%75
2026-09-2117K34K50.2%0
2026-09-1813K25K52.7%0
2026-09-1730K51K58.2%0
2026-09-1618K39K44.8%50
2026-09-1517K30K57.3%0
2026-09-1415K28K54.0%0
2026-09-1112K20K59.1%18
2026-09-1015K25K58.4%45
2026-09-0915K25K61.8%0
2026-09-0819K37K51.4%0
2026-09-0421K38K56.8%50
2026-09-0315K26K56.2%0
2026-09-0218K32K55.0%0
2026-09-0115K26K58.6%0
2026-08-3116K26K63.6%0
2026-08-2820K33K59.4%0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 September 2026, the fails-to-deliver balance in PLPC is 3 shares, down 4 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (14 April 2026) to 1,536 shares (30 April 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-143$423.54$1K
2026-09-087$398.45$3K
2026-09-0411$392.63$4K
2026-08-1756$464.63$26K
2026-08-111,338$462.63$619K
2026-08-0443$358.15$15K
2026-07-2988$297.11$26K
2026-07-2839$311.81$12K
2026-07-168$345.65$3K
2026-07-0692$368.77$34K
2026-07-0283$393.52$33K
2026-07-0189$410.56$37K
2026-06-2280$384.27$31K
2026-06-014$369.82$1K
2026-05-131,014$344.24$349K
2026-04-301,536$337.29$518K
2026-04-27215$351.17$76K
2026-04-2377$329.05$25K
2026-04-142$311.62$623
2026-03-2339$263.09$10K
2026-03-126$267.23$2K
2026-03-0917$235.72$4K
2026-03-06354$249.03$88K
2026-03-0410$251.19$3K
2026-02-27137$260.32$36K
2026-02-12100$279.13$28K
2026-02-09100$280.41$28K
2026-01-21100$239.29$24K
2026-01-1664$248.18$16K
2026-01-15160$242.57$39K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at PLPC reported 3 open-market sells worth $3.0M in the last 90 days and no open-market buys. Latest filing: RUHLMAN RANDALL M (10% owner) on 2026-09-08.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-08RUHLMAN RANDALL M10% ownerSell5K$407.78$2.0M447K
2026-09-04RUHLMAN RANDALL M10% ownerSell142$400.04$57K452K
2026-08-05CORLETT GLEN EDirectorSell2K$457.02$914K0
2026-08-03RUHLMAN RANDALL M10% ownerJ9K$358.15$3.3M414K
2026-08-03RUHLMAN RANDALL M10% ownerJ9K$358.15$3.3M452K
2026-06-12Klaus Andrew SCFODisposition635$362.22$230K14K
2026-06-11Ruhlman Jon RyanPresidentDisposition1K$360.68$361K3K
2026-06-10Olenik John JVP-Research & EngineeringDisposition1K$360.91$361K7K
2026-06-10O'Shaughnessy TimothyV.P. Human ResourcesDisposition750$360.91$271K3K
2026-06-10Morcos Assaad AVP, US ManufacturingDisposition1K$360.91$361K0
2026-06-10Morcos Assaad AVP, US ManufacturingOption exercise1K$132.40$132K1K
2026-06-09RUHLMAN ROBERT GExecutive ChairmanGift18K$0.00$0250K
2026-06-09Ruhlman Jon RyanPresidentGift18K$0.00$018K
2026-06-09RUHLMAN ROBERT GExecutive ChairmanGift18K$0.00$0268K
2026-06-09CROSS MAEGAN ADAMS RUHLMANDirectorGift18K$0.00$018K
2026-06-08Hofstetter John MExecutive Vice PresidentDisposition3K$358.45$1.2M0
2026-03-13RUHLMAN ROBERT GExecutive ChairmanDisposition3K$259.73$649K286K
2026-03-12Olenik John JVP-Research & EngineeringDisposition752$260.84$196K0
2026-03-12CORLETT GLEN EDirectorDisposition400$260.24$104K6K
2026-03-10Ruhlman Jon RyanPresidentDisposition2K$260.34$521K4K
2026-03-10Vaccariello Caroline SaylorGeneral Counsel&Corp SecretaryDisposition2K$260.34$403K2K
2026-03-10O'Shaughnessy TimothyV.P. Human ResourcesDisposition1K$260.34$324K4K
2026-03-10McKenna Dennis FCEODisposition8K$260.34$2.1M0
2026-03-10Klaus Andrew SCFODisposition2K$260.34$616K15K
2026-03-10Hofstetter John MExecutive Vice PresidentDisposition6K$260.34$1.6M3K
2026-03-10David C SunkleDirectorDisposition2K$260.34$417K2K
2026-03-10Morcos Assaad AVP, US ManufacturingDisposition2K$260.34$456K0
2026-03-10Morcos Assaad AVP, US ManufacturingOption exercise2K$132.40$232K2K
2026-02-04Ruhlman Jon RyanPresidentTax withholding1K$245.42$367K6K
2026-02-04Ruhlman Jon RyanPresidentGrant2K$0.00$07K
2026-02-04Vaccariello Caroline SaylorGeneral Counsel&Corp SecretaryTax withholding1K$245.42$314K3K
2026-02-04Vaccariello Caroline SaylorGeneral Counsel&Corp SecretaryGrant2K$0.00$05K
2026-02-04RUHLMAN ROBERT GExecutive ChairmanTax withholding6K$245.42$1.5M288K
2026-02-04RUHLMAN ROBERT GExecutive ChairmanGrant13K$0.00$0294K
2026-02-04Olenik John JVP-Research & EngineeringTax withholding987$245.42$242K8K
2026-02-04Olenik John JVP-Research & EngineeringGrant1K$0.00$08K
2026-02-04O'Shaughnessy TimothyV.P. Human ResourcesTax withholding1K$245.42$255K5K
2026-02-04O'Shaughnessy TimothyV.P. Human ResourcesGrant1K$0.00$06K
2026-02-04McKenna Dennis FCEOTax withholding2K$245.42$546K8K
2026-02-04McKenna Dennis FCEOGrant3K$0.00$010K
2026-02-04Klaus Andrew SCFOTax withholding1K$245.42$367K17K
2026-02-04Klaus Andrew SCFOGrant2K$0.00$018K
2026-02-04Hofstetter John MExecutive Vice PresidentTax withholding1K$245.42$349K9K
2026-02-04Hofstetter John MExecutive Vice PresidentGrant2K$0.00$011K
2025-12-31Ruhlman Jon RyanPresidentOption exercise2K$0.00$05K
2025-12-31Vaccariello Caroline SaylorGeneral Counsel&Corp SecretaryOption exercise1K$0.00$03K
2025-12-31Olenik John JVP-Research & EngineeringOption exercise1K$0.00$07K
2025-12-31O'Shaughnessy TimothyV.P. Human ResourcesOption exercise1K$0.00$05K
2025-12-31McKenna Dennis FCEOOption exercise2K$0.00$07K
2025-12-31Klaus Andrew SCFOOption exercise2K$0.00$017K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for PLPC worth $4.4M at the prices reported; 1 in the last 90 days worth $4.4M. Latest: RUHLMAN RANDALL M filed on 2026-08-19 to sell 10,000 shares ($4.4M) from 2026-08-19.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-19RUHLMAN RANDALL M10% Stockholder10K$4.4M0.205%2026-08-19Charles Schwab Corp.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

1 holder reports 5% or more of PLPC in its latest filing, on Schedule 13G (passive). The holder is Wasatch Advisors LP at 5.7% of the class (276,669 shares), filed 2026-10-09 for an event on 2026-09-30.

FiledFormHolderSharesOf classEvent
2026-10-0913G/Ano. 1Wasatch Advisors LPinvestment adviser277K5.7%2026-09-30
2026-07-1413G/Ano. 9Dimensional Fund Advisors LPinvestment adviser218K4.5%2026-06-30

13F holders

Tracked managers holding PLPC at their latest 13F. JSON

6 of the 30 tracked managers held PLPC at their latest 13F, $54.9M in total at quarter-end prices. Point72 Asset Management is the largest at $20.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
Point72 Asset Management2026-06-3051K$20.9M0.02%new
Renaissance Technologies2026-06-3036K$15.0M0.02%+7K
Citadel Advisors2026-06-3021K$8.5M0.00%new
Millennium Management2026-06-3010K$4.3M0.00%-12K
AQR Capital Management2026-06-308K$3.4M0.00%+2K
Two Sigma Investments2026-06-307K$2.7M0.00%-8K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Preformed Line Products reported revenue of $212.7M, up 25.4% from the same quarter a year earlier, and net income of $21.5M (4.49 diluted EPS). In FY 2025 it generated $73.5M of operating cash flow and spent $1.0M on buybacks and $4.1M on dividends.

Debt
$41.0M
Equity
$494.5M
Total assets
$697.5M
Shares outstanding
4,888,701

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$212.7M$21.5M10.1%4.49
Q1 FY 20262026-03-31$176.3M$10.5M6.0%2.14
Q4 FY 2025derived2025-12-31$173.1M$8.4M4.9%n/a
Q3 FY 20252025-09-30$178.1M$2.6M1.5%0.53
Q2 FY 20252025-06-30$169.6M$12.7M7.5%2.56
Q1 FY 20252025-03-31$148.5M$11.5M7.8%2.33
Q4 FY 2024derived2024-12-31$167.1M$10.5M6.3%n/a
Q3 FY 20242024-09-30$147.0M$7.7M5.2%1.54

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$669.3M$35.3M$73.5M$40.1M$1.0M$4.1M
FY 20242024-12-31$593.7M$37.1M$67.5M$14.7M$226K$4.1M
FY 20232023-12-31$669.7M$63.3M$107.6M$35.3M$728K$4.1M
FY 20222022-12-31$637.0M$54.4M$26.2M$40.6M$158K$4.1M
FY 20212021-12-31$517.4M$35.7M$33.6M$18.4M$177K$4.1M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-17 from the cover page.

What this page is

Preformed Line Products in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Preformed Line Products (PLPC), SEC CIK 80035, listed on Nasdaq, classified by the SEC as water, sewer, pipeline, comm & power line construction. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-08-19.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-10-09.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-29.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-08.JSON and CSV
Company record
EDGAR filing index for CIK 80035Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as water, sewer, pipeline, comm & power line construction

Datasets

Frequently Asked Questions

How much of PLPC is sold short?
139,596 shares were held short at the 2026-09-30 settlement, 1.9 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is PLPC's daily short volume?
On 2026-10-09, 10,456 of the 18,891 PLPC shares reported to FINRA were sold short, 55.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PLPC have fails to deliver?
The SEC's latest file shows 3 PLPC shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are PLPC insiders buying or selling?
Insiders at PLPC reported 3 open-market sells worth $3.0M in the last 90 days and no open-market buys. Latest filing: RUHLMAN RANDALL M (10% owner) on 2026-09-08.
Have PLPC insiders filed to sell?
1 Form 144 notice on file for PLPC worth $4.4M at the prices reported; 1 in the last 90 days worth $4.4M. Latest: RUHLMAN RANDALL M filed on 2026-08-19 to sell 10,000 shares ($4.4M) from 2026-08-19.
Who owns 5% or more of PLPC?
1 holder reports 5% or more of PLPC in its latest filing, on Schedule 13G (passive). The holder is Wasatch Advisors LP at 5.7% of the class (276,669 shares), filed 2026-10-09 for an event on 2026-09-30.
What did PLPC report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Preformed Line Products reported revenue of $212.7M, up 25.4% from the same quarter a year earlier, and net income of $21.5M (4.49 diluted EPS). In FY 2025 it generated $73.5M of operating cash flow and spent $1.0M on buybacks and $4.1M on dividends.
Which tracked 13F managers own PLPC?
6 of the 30 tracked 13F managers held PLPC shares at their latest filing, $54.9M in all. The largest: Steve Cohen's Point72 Asset Management (51K shares, $20.9M), Renaissance Technologies (36K shares, $15.0M), Ken Griffin's Citadel Advisors (21K shares, $8.5M), Izzy Englander's Millennium Management (10K shares, $4.3M), Cliff Asness's AQR Capital Management (8K shares, $3.4M), Two Sigma Investments (7K shares, $2.7M).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.