Vulcan Infrastructure & Power Inc. (VIP)
Every FINRA and SEC series the site collects for Vulcan Infrastructure & Power Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq.
326K
Short interest
settlement 2026-08-31
2.9
Days to cover
+4.3% vs prior
54.4%
Short share of volume
2026-09-17
71,072
Fails to deliver
settlement 2026-07-27
Thu 12 Nov
Next earnings
estimated; last year 2025-11-13
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-09-17.
Short interest
FINRA, twice a month; the last 12 months shown, all 3 settlements in the JSONAs of 31 August 2026, short interest in VIP is 326,240 shares, down 160,880 shares over the last month. At the reported average volume of 112K shares a day that is 2.9 days to cover.
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-31 | 326,240 | +4.3% | 112,035 | 2.91 |
| 2026-08-14 | 312,645 | -35.8% | 262,893 | 1.19 |
| 2026-07-31 | 487,120 | +23.9% | 1,761,484 | 1.00 |
Daily short volume
FINRA Reg SHO, last 39 sessions. JSONAs of 17 September 2026, the short share of VIP volume is 54.4%, up 8.1 points over the last five sessions. Over the last 39 readings it ranged from 22.3% (11 September 2026) to 74.1% (28 August 2026). The latest reading is 5.0 points above the 30-session average of 49.4%, on 56K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-17 | 30K | 56K | 54.4% | 0 |
| 2026-09-16 | 23K | 53K | 43.9% | 0 |
| 2026-09-15 | 8K | 27K | 30.1% | 0 |
| 2026-09-14 | 37K | 71K | 52.4% | 0 |
| 2026-09-11 | 11K | 48K | 22.3% | 0 |
| 2026-09-10 | 36K | 78K | 46.3% | 0 |
| 2026-09-09 | 27K | 37K | 72.3% | 0 |
| 2026-09-08 | 33K | 73K | 44.7% | 0 |
| 2026-09-04 | 6K | 20K | 31.3% | 0 |
| 2026-09-03 | 62K | 92K | 67.3% | 0 |
| 2026-09-02 | 76K | 154K | 49.4% | 0 |
| 2026-09-01 | 39K | 72K | 53.5% | 0 |
| 2026-08-31 | 67K | 125K | 53.2% | 100 |
| 2026-08-28 | 115K | 155K | 74.1% | 0 |
| 2026-08-27 | 14K | 29K | 48.7% | 0 |
| 2026-08-26 | 14K | 34K | 41.1% | 0 |
| 2026-08-25 | 13K | 37K | 35.6% | 0 |
| 2026-08-24 | 20K | 36K | 54.9% | 0 |
| 2026-08-21 | 13K | 26K | 50.5% | 0 |
| 2026-08-20 | 6K | 14K | 42.2% | 0 |
| 2026-08-19 | 21K | 49K | 42.6% | 0 |
| 2026-08-18 | 35K | 71K | 50.0% | 0 |
| 2026-08-17 | 61K | 103K | 59.3% | 0 |
| 2026-08-14 | 28K | 68K | 41.6% | 5,934 |
| 2026-08-13 | 21K | 47K | 44.8% | 0 |
| 2026-08-12 | 52K | 75K | 68.6% | 0 |
| 2026-08-11 | 164K | 265K | 62.0% | 47,671 |
| 2026-08-10 | 106K | 185K | 57.5% | 11,762 |
| 2026-08-07 | 21K | 48K | 43.3% | 1,200 |
| 2026-08-06 | 25K | 58K | 44.0% | 0 |
Fails to deliver
SEC, by settlement date. JSONAs of 27 July 2026, the fails-to-deliver balance in VIP is 71,072 shares, up 68,045 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (27 September 2016) to 1,409,207 shares (6 January 2017). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-07-27 | 71,072 | $2.45 | $174K |
| 2017-04-03 | 3,027 | $4.05 | $12K |
| 2017-03-31 | 1,539 | $4.05 | $6K |
| 2017-03-30 | 110,771 | $3.95 | $438K |
| 2017-03-27 | 15,355 | $4.10 | $63K |
| 2017-03-23 | 6,514 | $4.05 | $26K |
| 2017-03-17 | 1,550 | $4.10 | $6K |
| 2017-03-15 | 1,384 | $4.05 | $6K |
| 2017-03-07 | 3,649 | $4.05 | $15K |
| 2017-02-24 | 507,897 | $4.34 | $2.2M |
| 2017-02-17 | 35,102 | $4.30 | $151K |
| 2017-02-10 | 46,426 | $4.14 | $192K |
| 2017-02-02 | 3 | $4.12 | $12 |
| 2017-01-31 | 239,920 | $4.22 | $1.0M |
| 2017-01-19 | 5,594 | $3.93 | $22K |
| 2017-01-10 | 3,362 | $4.11 | $14K |
| 2017-01-09 | 5,630 | $4.10 | $23K |
| 2017-01-06 | 1,409,207 | $4.06 | $5.7M |
| 2017-01-05 | 244,839 | $4.07 | $996K |
| 2017-01-04 | 751,319 | $3.95 | $3.0M |
| 2016-12-28 | 13 | $3.85 | $50 |
| 2016-12-21 | 453,767 | $3.79 | $1.7M |
| 2016-12-16 | 194,513 | $3.76 | $731K |
| 2016-12-14 | 50,072 | $3.98 | $199K |
| 2016-12-13 | 51,722 | $3.85 | $199K |
| 2016-12-09 | 344 | $3.67 | $1K |
| 2016-12-02 | 1,663 | $3.39 | $6K |
| 2016-11-29 | 11,450 | $3.30 | $38K |
| 2016-11-18 | 81,003 | $3.29 | $266K |
| 2016-11-17 | 24,803 | $3.32 | $82K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for VIP in the last 90 days. The most recent filings are listed below; grants and option exercises carry a weaker signal than voluntary trades. Latest filing: Atlas Capital Resources GP LLC on 2026-09-10.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | Atlas Capital Resources GP LLC | n/a | J | 2.9M | $1.71 | $5.0M | 7.1M |
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. JSON17 holders above 5% have filed on VIP, 14 on Schedule 13D (active intent). The largest reported stake is Timothy J. Fazio at 20.0% of the class (7,109,358 shares), filed 2026-09-14 for an event on 2026-09-10.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-09-17 | 13D | Rogers George Ted IIIindividual | 3.0M | 8.5% | 2026-09-10 |
| 2026-09-16 | 13D | MIG REF II INFR, LLCother entity | 2.9M | 8.2% | 2026-09-10 |
| 2026-09-16 | 13D | Eric W. Rosenthalindividual | 2.9M | 8.2% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Timothy J. Fazioindividual | 7.1M | 20.0% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Andrew M. Burskyindividual | 7.1M | 20.0% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Atlas Capital GP LPpartnership | 7.1M | 20.0% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Atlas Capital Resources GP LLCother entity | 7.1M | 20.0% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Atlas Capital Resources (A9) LPpartnership | 5.0M | 14.1% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Atlas Capital Resources (A9-Parallel) LPpartnership | 1.8M | 5.1% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | Atlas Capital Resources (P) LPpartnership | 183K | 0.5% | 2026-09-10 |
| 2026-09-14 | 13D/Ano. 6 | GGH Bridge Investment LPpartnership | 119K | 0.3% | 2026-09-10 |
| 2026-09-11 | 13D | Conversant PIF VIP Holdco LLCother entity | 3.5M | 9.8% | 2026-09-10 |
| 2026-09-11 | 13D | Michael J. Simanovskyindividual | 3.5M | 9.8% | 2026-09-10 |
| 2026-09-11 | 13D | Conversant Capital LLCother entity, investment adviser | 3.5M | 9.8% | 2026-09-10 |
| 2026-09-11 | 13G | BRC Group Holdings, Inc.parent holding company | 2.3M | 7.1% | 2026-09-02 |
| 2026-09-11 | 13G | B. Riley Securities, Inc.other entity | 2.3M | 7.1% | 2026-09-02 |
| 2026-09-11 | 13G | Bryant Rileyindividual | 2.3M | 7.1% | 2026-09-02 |
| 2026-07-20 | 13D/Ano. 5 | Timothy J. Fazioindividual | 4.2M | 23.1% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Atlas Capital GP LPpartnership | 4.2M | 23.1% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Atlas Capital Resources GP LLCother entity | 4.2M | 23.1% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Andrew M. Burskyindividual | 4.2M | 23.1% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Atlas Capital Resources (A9) LPpartnership | 2.9M | 16.1% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Atlas Capital Resources (A9-Parallel) LPpartnership | 1.0M | 5.8% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | GGH Bridge Investment LPpartnership | 119K | 0.7% | 2026-07-19 |
| 2026-07-20 | 13D/Ano. 5 | Atlas Capital Resources (P) LPpartnership | 107K | 0.6% | 2026-07-19 |
| 2026-07-08 | 13D/Ano. 4 | Atlas Capital Resources GP LLCother entity | 4.2M | 23.1% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Atlas Capital GP LPpartnership | 4.2M | 23.1% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Andrew M. Burskyindividual | 4.2M | 23.1% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Timothy J. Fazioindividual | 4.2M | 23.1% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Atlas Capital Resources (A9) LPpartnership | 2.9M | 16.1% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Atlas Capital Resources (A9-Parallel) LPpartnership | 1.0M | 5.8% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | GGH Bridge Investment LPpartnership | 119K | 0.7% | 2026-07-06 |
| 2026-07-08 | 13D/Ano. 4 | Atlas Capital Resources (P) LPpartnership | 107K | 0.6% | 2026-07-06 |
| 2026-01-12 | 13D/Ano. 3 | Atlas Capital Resources GP LLCother entity | 4.0M | 25.0% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Andrew M. Burskyindividual | 4.0M | 25.0% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Timothy J. Fazioindividual | 4.0M | 25.0% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Atlas Capital GP LPpartnership | 4.0M | 25.0% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Atlas Capital Resources (A9) LPpartnership | 2.7M | 17.4% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Atlas Capital Resources (A9-Parallel) LPpartnership | 987K | 6.2% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | GGH Bridge Investment LPpartnership | 199K | 0.8% | 2026-01-08 |
| 2026-01-12 | 13D/Ano. 3 | Atlas Capital Resources (P) LPpartnership | 101K | 0.6% | 2026-01-08 |
13F holders
Tracked managers holding VIP at their latest 13F. JSON2 of the 30 tracked managers held VIP at their latest 13F, $217K in total at quarter-end prices. Renaissance Technologies is the largest at $180K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 100K | $180K | 0.00% | +12K |
| Citadel Advisors | 2026-06-30 | 21K | $37K | 0.00% | -6K |
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
Vulcan Infrastructure & Power Inc. 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 Vulcan Infrastructure & Power Inc. (VIP), SEC CIK 1844971, 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 2026-07-27.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 2026-09-17.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 2026-08-14.JSON and CSV
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-10.JSON and CSV
- Company record
- EDGAR filing index for CIK 1844971Ticker, 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.
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Datasets
Frequently Asked Questions
How much of VIP is sold short?
What is VIP's daily short volume?
Does VIP have fails to deliver?
Are VIP insiders buying or selling?
Who owns more than 5% of VIP?
Which funds hold VIP?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.