XOOMAR

PAMT CORP (PAMT)

Every FINRA and SEC series the site collects for PAMT CORP: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq.

Download CSV

83K

Short interest

settlement 2026-08-31

3.3

Days to cover

-0.5% vs prior

49.2%

Short share of volume

2026-09-17

324

Fails to deliver

settlement 2026-07-17

Fri 30 Oct

Next earnings

estimated; last year 2025-10-31

$0

Insider flow, 90 days

1 buys, 1 sells

As of 2026-09-17.

Short interest

FINRA, twice a month; the last 12 months shown, all 44 settlements in the JSON

As of 31 August 2026, short interest in PAMT is 82,611 shares, up 421 shares over the last month. Over the last 44 readings it ranged from 41,969 shares (13 December 2024) to 120,242 shares (31 March 2026). At the reported average volume of 25K shares a day that is 3.3 days to cover.

Embed this chartkeeps the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/pamt" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
PreviewDark previewAdd ?theme=dark to the src for a dark chart.
SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-3182,611-0.5%24,8833.32
2026-08-1483,035+1.0%22,1093.76
2026-07-3182,190-15.1%18,3024.49
2026-07-1596,768+1.2%18,9445.11
2026-06-3095,595+12.7%25,1583.80
2026-06-1584,860-14.1%21,0524.03
2026-05-2998,782-5.5%19,7545.00
2026-05-15104,528-8.2%9,49111.01
2026-04-30113,862-3.2%12,5339.08
2026-04-15117,589-2.2%10,65311.04
2026-03-31120,242+61.3%22,8745.26
2026-03-1374,525+46.4%22,0053.39
2026-02-2750,903+3.4%18,4152.76
2026-02-1349,222+4.2%30,1631.63
2026-01-3047,232-6.3%18,6062.54
2026-01-1550,436-13.8%29,0171.74
2025-12-3158,481-8.4%31,2061.87
2025-12-1563,870+23.7%25,4402.51
2025-11-2851,645-17.9%14,4513.57
2025-11-1462,881+22.5%7,6148.26
2025-10-3151,349-2.2%7,8516.54
2025-10-1552,492+2.2%6,3618.25
2025-09-3051,363-15.6%11,9064.31
2025-09-1560,818-5.6%6,0989.97

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 17 September 2026, the short share of PAMT volume is 49.2%, down 38.7 points over the last five sessions. Over the last 52 readings it ranged from 25.8% (27 August 2026) to 88.2% (27 July 2026). The latest reading is 5.8 points below the 30-session average of 55.0%, on 3K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-171K3K49.2%336
2026-09-164K11K37.9%0
2026-09-151K3K43.8%0
2026-09-143K4K75.5%0
2026-09-111K2K71.7%0
2026-09-104K4K88.0%0
2026-09-092K4K68.9%0
2026-09-084K6K64.8%0
2026-09-041K3K35.3%0
2026-09-031K2K47.6%0
2026-09-022K5K32.9%0
2026-09-012K4K47.6%0
2026-08-313K9K39.0%0
2026-08-289K18K52.2%0
2026-08-271K4K25.8%0
2026-08-265K12K38.3%0
2026-08-253K5K53.4%0
2026-08-241K4K33.0%0
2026-08-212K3K58.2%0
2026-08-205K8K64.9%0
2026-08-193K6K58.0%0
2026-08-186K10K59.6%348
2026-08-176K12K55.0%24
2026-08-143K6K52.1%0
2026-08-138K10K74.2%0
2026-08-123K5K75.6%0
2026-08-111K3K42.0%0
2026-08-108K11K73.4%0
2026-08-077K11K65.0%846
2026-08-066K9K67.3%1,851

Fails to deliver

SEC, by settlement date. JSON

As of 17 July 2026, the fails-to-deliver balance in PAMT is 324 shares, up 310 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (22 January 2026) to 6,784 shares (2 July 2025). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-07-17324$14.68$5K
2026-07-0114$14.01$196
2026-06-30608$14.84$9K
2026-06-1717$14.74$251
2026-06-15469$15.87$7K
2026-05-276$12.61$76
2026-03-24429$8.73$4K
2026-03-23912$8.02$7K
2026-03-10176$9.65$2K
2026-01-27697$10.50$7K
2026-01-221$11.75$12
2025-12-26360$12.34$4K
2025-12-24683$11.72$8K
2025-12-172,075$10.87$23K
2025-12-125,321$10.98$58K
2025-12-1188$10.56$929
2025-11-25352$8.91$3K
2025-11-2167$9.13$612
2025-11-2077$9.14$704
2025-11-17768$10.03$8K
2025-11-141,202$10.13$12K
2025-11-1366$10.37$684
2025-11-071,794$10.67$19K
2025-11-03703$10.07$7K
2025-10-301,482$10.68$16K
2025-09-181,581$12.59$20K
2025-09-171,552$12.54$19K
2025-09-161,098$12.51$14K
2025-09-15717$12.34$9K
2025-09-09704$12.08$9K

Insider trades

SEC Form 4, newest first. JSON

Over the last 90 days PAMT insiders reported 1 open-market buy ($31.2M) against 1 sell ($31.2M), so the dollar flow leans toward selling. Latest filing: MOROUN MATTHEW T on 2026-09-03.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-03MOROUN MATTHEW Tn/aBuy3.3M$9.55$31.2M15.7M
2026-09-03MOROUN MATTHEW Tn/aSell3.3M$9.55$31.2M0
2026-07-30Kleine Daniel C.SVP of Fin., CFO & TreasurerGrant20K$0.00$022K
2026-05-08Moroun Matthew J.n/aGrant1K$10.32$15K6K
2026-05-08MOROUN MATTHEW Tn/aGrant1K$10.32$15K6K
2026-05-08MCLARTY FRANKLINn/aGrant484$10.32$5K9K
2026-05-08Bishop Michael D.n/aGrant968$10.32$10K5K
2026-02-09STEWART LANCEPresident and CEOTax withholding11K$12.03$137K123K
2025-09-11MOROUN MATTHEW Tn/aBuy2.0M$10.74$21.5M12.4M
2025-09-11MOROUN MATTHEW Tn/aSell2.0M$10.74$21.5M0
2025-08-04STEWART LANCEPresident & CEOGrant100K$0.00$0134K
2025-05-12MOROUN MATTHEW TDirector,TenPercentOwnerGrant954$15.71$15K5K
2025-05-12Moroun Matthew J.DirectorGrant954$15.71$15K5K
2025-05-12Lukas Edwin J.DirectorGrant954$15.71$15K6K
2025-05-12Bishop Michael D.DirectorGrant954$15.71$15K4K
2025-02-09Vitiritto Joseph A.President and CEOTax withholding2K$15.65$37K185K
2025-01-27Vitiritto Joseph A.President and CEOGrant33K$0.00$0187K

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 the rarer, stronger signal.

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

4 holders above 5% have filed on PAMT, 4 on Schedule 13D (active intent). The largest reported stake is Frederick P. Calderone at 76.5% of the class (16,012,532 shares), filed 2026-09-08 for an event on 2026-09-03.

FiledFormHolderSharesOf classEvent
2026-09-0813D/Ano. 17Frederick P. Calderoneindividual16.0M76.5%2026-09-03
2026-09-0813D/Ano. 17Matthew T. Morounindividual16.0M76.4%2026-09-03
2026-09-0813D/Ano. 172020 Irrevocable Lindsay S. Moroun Trust, dated November 24, 2020other entity15.7M74.9%2026-09-03
2026-09-0813D/Ano. 17Grantor Trust for Matthew T. Moroun and DuraRock Underwriters, Ltd.other entity00.0%2026-09-03
2025-09-1513D/Ano. 16Matthew T. Morounindividual16.0M76.5%2025-09-11
2025-09-1513D/Ano. 16Frederick P. Calderoneindividual12.7M60.9%2025-09-11
2025-09-1513D/Ano. 162020 Irrevocable Lindsay S. Moroun Trust, dated November 24, 2020other entity12.4M59.4%2025-09-11
2025-09-1513D/Ano. 16Grantor Trust for Matthew T. Moroun and DuraRock Underwriters, Ltd.other entity3.3M15.6%2025-09-11

13F holders

Tracked managers holding PAMT at their latest 13F. JSON

1 of the 30 tracked managers held PAMT at their latest 13F, $11.8M in total at quarter-end prices. Renaissance Technologies is the largest at $11.8M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Renaissance Technologies2026-06-30844K$11.8M0.02%-29K

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.

What this page is

PAMT CORP 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows PAMT CORP (PAMT), SEC CIK 798287, listed on Nasdaq. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-17.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-07-17.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-09-08.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K Item 2.02 (full-text search)EDGAR full-text search read twice a day; the estimate is last year's date plus 52 weeks. Latest 2026-08-04.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-03.JSON and CSV
Company record
EDGAR filing index for CIK 798287Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 18 Sep 05:40 UTC.

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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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 company pages

Datasets

Frequently Asked Questions

How much of PAMT is sold short?
82,611 shares were held short at the 2026-08-31 settlement, 3.3 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 PAMT's daily short volume?
On 2026-09-17, 1,382 of the 2,808 PAMT shares reported to FINRA were sold short, 49.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PAMT have fails to deliver?
The SEC's latest file shows 324 PAMT shares failed to deliver at settlement 2026-07-17. Fails are reported per settlement date and published twice a month with a lag.
Are PAMT insiders buying or selling?
Over the last 90 days PAMT insiders reported 1 open-market buy ($31.2M) against 1 sell ($31.2M), so the dollar flow leans toward selling. Latest filing: MOROUN MATTHEW T on 2026-09-03.
Who owns more than 5% of PAMT?
4 holders above 5% have filed on PAMT, 4 on Schedule 13D (active intent). The largest reported stake is Frederick P. Calderone at 76.5% of the class (16,012,532 shares), filed 2026-09-08 for an event on 2026-09-03.
Which funds hold PAMT?
1 of the 30 tracked managers held PAMT at their latest 13F, $11.8M in total at quarter-end prices. Renaissance Technologies is the largest at $11.8M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 1 cut.

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