XOOMAR

NWPX Infrastructure (NWPX)

NWPX Infrastructure 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 steel pipe & tubes.

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742K

Short interest

settlement 2026-09-30

5.8

Days to cover

+0.9 days vs prior

46.3%

Short share of volume

2026-10-12

86

Fails to deliver

settlement 2026-08-06

Wed 28 Oct

Next earnings

estimated date

-$6.5M

Insider flow, 90 days

0 buys, 24 sells

As of 2026-10-12.

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 NWPX is 742,345 shares, up 53,499 shares over the last month. Over the last 48 readings it ranged from 68,242 shares (29 November 2024) to 742,345 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 127K shares a day that is 5.8 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-30742,345+2.2%127,1065.84
2026-09-15726,433+5.5%148,0494.91
2026-08-31688,846-1.7%138,4874.97
2026-08-14701,059-2.6%147,1874.76
2026-07-31719,464+10.3%246,8342.91
2026-07-15652,347+8.9%200,9003.25
2026-06-30598,732+11.8%258,1542.32
2026-06-15535,535+50.6%163,3543.28
2026-05-29355,694+12.7%135,7932.62
2026-05-15315,571+31.7%172,0541.83
2026-04-30239,594+79.5%182,4151.31
2026-04-15133,446+1.3%86,2431.55
2026-03-31131,725-12.0%142,5031.00
2026-03-13149,704+24.6%112,4141.33
2026-02-27120,109-8.9%85,5991.40
2026-02-13131,841-15.0%98,5141.34
2026-01-30155,123+12.5%84,2751.84
2026-01-15137,850+44.1%70,2901.96
2025-12-3195,672-24.9%60,3061.59
2025-12-15127,465-3.1%63,0052.02
2025-11-28131,584-14.4%52,6072.50
2025-11-14153,694-8.0%90,5531.70
2025-10-31166,976+10.1%50,9043.28
2025-10-15151,704+1.2%38,1563.98

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 12 October 2026, the short share of NWPX volume is 46.3%, down 7.8 points over the last five sessions. Over the last 30 readings it ranged from 39.7% (8 September 2026) to 75.3% (16 September 2026). The latest reading is 11.3 points below the 30-session average of 57.6%, on 22K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-1210K22K46.3%0
2026-10-097K12K58.2%0
2026-10-0823K38K60.1%0
2026-10-0728K44K64.8%0
2026-10-0617K32K53.6%11
2026-10-0513K25K54.1%0
2026-10-0229K51K57.2%11,938
2026-10-0122K39K56.8%5,298
2026-09-3016K26K60.6%0
2026-09-2913K20K63.7%0
2026-09-2812K20K59.3%0
2026-09-2515K30K49.0%0
2026-09-2418K30K60.2%0
2026-09-2314K21K65.2%0
2026-09-2214K23K62.0%0
2026-09-2119K33K56.7%35
2026-09-1822K39K58.1%0
2026-09-1719K37K52.8%0
2026-09-1617K23K75.3%27
2026-09-1526K41K62.3%0
2026-09-1427K42K64.3%0
2026-09-1117K30K57.1%0
2026-09-1019K34K57.7%0
2026-09-0925K46K54.6%0
2026-09-0819K48K39.7%1,895
2026-09-0426K53K49.7%0
2026-09-0325K55K45.9%0
2026-09-0231K53K58.8%254
2026-09-0150K74K67.1%0
2026-08-3142K74K56.7%0

Fails to deliver

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

As of 6 August 2026, the fails-to-deliver balance in NWPX is 86 shares, down 16,037 shares over the last settlement date. Over the last 30 readings it ranged from 23 shares (1 June 2026) to 16,123 shares (5 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-0686$124.24$11K
2026-08-0516,123$126.89$2.0M
2026-08-04128$127.43$16K
2026-07-10130$132.65$17K
2026-07-09163$132.22$22K
2026-07-01392$149.94$59K
2026-06-2611,111$146.63$1.6M
2026-06-25860$143.53$123K
2026-06-24560$138.62$78K
2026-06-231,160$140.92$163K
2026-06-221,860$139.19$259K
2026-06-184,610$138.89$640K
2026-06-172,283$132.26$302K
2026-06-161,750$131.10$229K
2026-06-154,847$128.85$625K
2026-06-122,550$129.22$330K
2026-06-11580$122.31$71K
2026-06-0123$117.96$3K
2026-05-294,934$120.30$594K
2026-05-285,098$121.79$621K
2026-05-273,215$117.49$378K
2026-05-131,139$113.97$130K
2026-05-0767$111.20$7K
2026-04-29212$86.86$18K
2026-03-31100$75.74$8K
2026-03-1729$72.42$2K
2026-03-0697$78.52$8K
2026-02-199,192$72.69$668K
2026-02-188,570$74.02$634K
2026-02-178,570$74.67$640K

Insider trades

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

Insiders at NWPX reported 24 open-market sells worth $6.5M in the last 90 days and no open-market buys. Latest filing: LARSON KEITH R (Director) on 2026-10-05.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-10-05LARSON KEITH RDirectorSell250$106.48$27K14K
2026-10-02Stokes EricSVP and Group President of WTSSell13K$105.86$1.3M13K
2026-10-01Stokes EricSVP and Group President of WTSSell12K$103.38$1.3M25K
2026-09-28LARSON KEITH RDirectorSell1K$102.20$102K15K
2026-09-21LARSON KEITH RDirectorSell1K$102.31$102K16K
2026-09-21Wilkins AaronCFOSell20$101.93$2K22K
2026-09-14ROMAN RICHARD ADirectorGift1K$0.00$029K
2026-09-14LARSON KEITH RDirectorSell1K$101.12$101K17K
2026-09-14Wilkins AaronCFOSell2K$100.68$196K22K
2026-09-10FRANSON MICHAEL CDirectorGift100$0.00$016K
2026-09-09FRANSON MICHAEL CDirectorSell4K$105.30$369K16K
2026-09-08Wilkins AaronCFOSell2K$106.52$160K24K
2026-09-08ROMAN RICHARD ADirectorSell4K$105.72$423K30K
2026-09-08LARSON KEITH RDirectorSell1K$105.87$106K18K
2026-09-03LARSON KEITH RDirectorSell4$110.78$44319K
2026-09-02LARSON KEITH RDirectorSell74$110.26$8K19K
2026-08-31MONTROSS SCOTT JPresident & CEOSell1K$110.58$136K70K
2026-08-31LARSON KEITH RDirectorSell1K$110.04$129K19K
2026-08-27Wray MichaelExecutive Vice PresidentGift600$0.00$023K
2026-08-26Wray MichaelExecutive Vice PresidentSell5K$110.94$499K24K
2026-08-24MONTROSS SCOTT JPresident & CEOSell3K$109.37$273K71K
2026-08-24LARSON KEITH RDirectorSell1K$110.32$138K20K
2026-08-17LARSON KEITH RDirectorSell1K$115.86$145K21K
2026-08-17MONTROSS SCOTT JPresident & CEOSell3K$115.13$288K74K
2026-08-10Wilkins AaronCFOSell428$120.00$51K26K
2026-08-10MONTROSS SCOTT JPresident & CEOSell3K$118.74$297K76K
2026-08-04MONTROSS SCOTT JPresident & CEOSell3K$128.62$322K79K
2026-06-10ROMAN RICHARD ADirectorGrant899$122.31$110K34K
2026-06-10FRANSON MICHAEL CDirectorGrant899$122.31$110K19K
2026-06-10Julian AmandaDirectorGrant899$122.31$110K11K
2026-06-10LARSON KEITH RDirectorGrant899$122.31$110K22K
2026-06-10Paschal JohnDirectorGrant899$122.31$110K17K
2026-06-10Lockridge IrmaDirectorGrant899$122.31$110K9K
2026-03-31MONTROSS SCOTT JPresident & CEOTax withholding4K$77.86$309K76K
2026-03-31MONTROSS SCOTT JPresident & CEOOption exercise8Kprice not stated in the filingnot stated84K
2026-03-31MONTROSS SCOTT JPresident & CEOTax withholding3K$77.86$252K81K
2026-03-31MONTROSS SCOTT JPresident & CEOOption exercise10Kprice not stated in the filingnot stated80K
2026-03-31MONTROSS SCOTT JPresident & CEOTax withholding4K$77.86$308K70K
2026-03-31MONTROSS SCOTT JPresident & CEOOption exercise10Kprice not stated in the filingnot stated74K
2026-03-31Brittain MilesExecutive Vice PresidentOption exercise4Kprice not stated in the filingnot stated26K
2026-03-31Brittain MilesExecutive Vice PresidentTax withholding1K$77.86$115K25K
2026-03-31Brittain MilesExecutive Vice PresidentTax withholding1K$77.86$87K26K
2026-03-31Brittain MilesExecutive Vice PresidentTax withholding1K$77.86$115K22K
2026-03-31Brittain MilesExecutive Vice PresidentOption exercise4Kprice not stated in the filingnot stated24K
2026-03-31Brittain MilesExecutive Vice PresidentOption exercise3Kprice not stated in the filingnot stated27K
2026-03-31Wilkins AaronCFOTax withholding1K$77.86$87K26K
2026-03-31Wilkins AaronCFOOption exercise4Kprice not stated in the filingnot stated24K
2026-03-31Wilkins AaronCFOTax withholding1K$77.86$115K22K
2026-03-31Wilkins AaronCFOOption exercise4Kprice not stated in the filingnot stated26K
2026-03-31Wilkins AaronCFOTax withholding1K$77.86$115K25K

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

22 Form 144 notices on file for NWPX worth $7.9M at the prices reported; 15 in the last 90 days worth $4.9M. Latest: LARSON KEITH R filed on 2026-10-05 to sell 250 shares ($27K) from 2026-10-05.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-10-05LARSON KEITH RDirector250$27K0.003%2026-10-05Fidelity Brokerage Services LLC
2026-09-28LARSON KEITH RDirector1K$102K0.010%2026-09-28Fidelity Brokerage Services LLC
2026-09-21LARSON KEITH RDirector1K$102K0.010%2026-09-21Fidelity Brokerage Services LLC
2026-09-14LARSON KEITH RDirector1K$101K0.010%2026-09-14Fidelity Brokerage Services LLC
2026-09-09FRANSON MICHAEL CDirector4K$416K0.042%2026-09-09Charles Schwab & Co. Inc.
2026-09-08ROMAN RICHARD ADirector12K$1.3M0.125%2026-09-08THE CHARLES SCHWAB CORPORATION
2026-09-08LARSON KEITH RDirector1K$107K0.010%2026-09-08Fidelity Brokerage Services LLC
2026-09-03LARSON KEITH RDirector4$4430.000%2026-09-03Fidelity Brokerage Services LLC
2026-09-02LARSON KEITH RDirector74$8K0.001%2026-09-02Fidelity Brokerage Services LLC
2026-08-31LARSON KEITH RDirector1K$129K0.012%2026-08-31Fidelity Brokerage Services LLC
2026-08-26Wray MichaelOfficer5K$497K0.047%2026-08-26THE CHARLES SCHWAB CORPORATION
2026-08-24LARSON KEITH RDirector1K$138K0.013%2026-08-24Fidelity Brokerage Services LLC
2026-08-17LARSON KEITH RDirector1K$145K0.013%2026-08-17Fidelity Brokerage Services LLC
2026-08-10AARON WILKINSOfficer4K$467K0.040%2026-08-10Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-04MONTROSS SCOTT JOfficer, Director11K$1.4M0.116%2026-08-04Charles Schwab & Co Inc.
2026-03-16AMANDA L JULIANDirector3K$246K0.036%2026-03-16Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-12Brittain MilesOfficer7K$533K0.076%2026-03-12Wells Fargo Clearing Services
2026-03-09MONTROSS SCOTT JOfficer, Director10K$626K0.100%2026-03-09Charles Schwab & Co Inc.
2026-03-04Kendrick Megan A.Officer5K$363K0.047%2026-03-04Ameriprise Financial Services Inc.
2025-12-09FRANSON MICHAEL CDirector6K$330K0.057%2025-12-09THE CHARLES SCHWAB CORPORATION
2025-12-08AARON WILKINSOfficer6K$375K0.065%2025-12-08Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-14Brittain MilesOfficer8K$455K0.083%2025-11-14Wells Fargo Clearing Services

Large holders (13D and 13G)

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

2 holders report 5% or more of NWPX in their latest filing, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 8.7% of the class (835,737 shares), filed 2026-07-29 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-10-0813G/Ano. 24Dimensional Fund Advisors LPinvestment adviser550K5.7%2026-09-30
2026-07-2913G/Ano. 6BlackRock, Inc.parent holding company836K8.7%2026-06-30
2026-04-2713G/Ano. 1ROYCE & ASSOCIATES LPinvestment adviser405K4.2%2026-03-31
2026-03-2713G/Ano. 2The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding NWPX at their latest 13F. JSON

6 of the 30 tracked managers held NWPX at their latest 13F, $48.0M in total at quarter-end prices. Two Sigma Investments is the largest at $16.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 3 cut.

FundQuarterSharesValueOf portfolioChange in shares
Two Sigma Investments2026-06-30109K$16.3M0.01%+47K
Millennium Management2026-06-3064K$9.6M0.00%+849
D. E. Shaw & Co.2026-06-3063K$9.4M0.00%-33K
Citadel Advisors2026-06-3043K$6.5M0.00%+31K
AQR Capital Management2026-06-3033K$4.9M0.00%-28K
Point72 Asset Management2026-06-308K$1.2M0.00%-23K

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 FY 2025 it generated $67.3M of operating cash flow and spent $18.4M on buybacks. As of 2026-06-30, cash was $19.3M against $7.0M of debt.

Cash
$19.3M
Debt
$7.0M
Equity
$418.6M
Total assets
$651.9M
Shares outstanding
9,637,202

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30n/a$15.8Mn/a1.62
Q1 FY 20262026-03-31n/a$10.5Mn/a1.08
Q4 FY 2025derived2025-12-31n/a$8.9Mn/an/a
Q3 FY 20252025-09-30n/a$13.5Mn/a1.38
Q2 FY 20252025-06-30n/a$9.1Mn/a0.91
Q1 FY 20252025-03-31n/a$4.0Mn/a0.39
Q4 FY 2024derived2024-12-31n/a$10.1Mn/an/a
Q3 FY 20242024-09-30n/a$10.3Mn/a1.02

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31n/a$35.4M$67.3M$20.2M$18.4Mn/a
FY 20242024-12-31n/a$34.2M$55.1M$20.8M$4.4Mn/a
FY 20232023-12-31n/a$21.1M$53.5M$18.3M$707Kn/a
FY 20222022-12-31n/a$31.1M$17.5M$22.8M$0n/a
FY 20212021-12-31n/a$11.5M-$5.8M$13.3M$0n/a

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 2026-07-21 from the cover page.

What this page is

NWPX Infrastructure 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 NWPX Infrastructure (NWPX), SEC CIK 1001385, listed on Nasdaq, classified by the SEC as steel pipe & tubes. 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 2026-10-12.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-06.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 2026-10-05.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 2026-10-08.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 2026-10-05.JSON and CSV
Company record
EDGAR filing index for CIK 1001385Ticker, 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 steel pipe & tubes

Datasets

Frequently Asked Questions

How much of NWPX is sold short?
742,345 shares were held short at the 2026-09-30 settlement, 5.8 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 NWPX's daily short volume?
On 2026-10-12, 10,369 of the 22,377 NWPX shares reported to FINRA were sold short, 46.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does NWPX have fails to deliver?
The SEC's latest file shows 86 NWPX shares failed to deliver at settlement 2026-08-06. Fails are reported per settlement date and published twice a month with a lag.
Are NWPX insiders buying or selling?
Insiders at NWPX reported 24 open-market sells worth $6.5M in the last 90 days and no open-market buys. Latest filing: LARSON KEITH R (Director) on 2026-10-05.
Have NWPX insiders filed to sell?
22 Form 144 notices on file for NWPX worth $7.9M at the prices reported; 15 in the last 90 days worth $4.9M. Latest: LARSON KEITH R filed on 2026-10-05 to sell 250 shares ($27K) from 2026-10-05.
Who owns 5% or more of NWPX?
2 holders report 5% or more of NWPX in their latest filing, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 8.7% of the class (835,737 shares), filed 2026-07-29 for an event on 2026-06-30.
What did NWPX report last quarter?
In FY 2025 it generated $67.3M of operating cash flow and spent $18.4M on buybacks. As of 2026-06-30, cash was $19.3M against $7.0M of debt.
Which tracked 13F managers own NWPX?
6 of the 30 tracked 13F managers held NWPX shares at their latest filing, $48.0M in all. The largest: Two Sigma Investments (109K shares, $16.3M), Izzy Englander's Millennium Management (64K shares, $9.6M), D. E. Shaw & Co. (63K shares, $9.4M), Ken Griffin's Citadel Advisors (43K shares, $6.5M), Cliff Asness's AQR Capital Management (33K shares, $4.9M), Steve Cohen's Point72 Asset Management (8K shares, $1.2M).

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