Neptune Insurance Holdings (NP)
Neptune Insurance Holdings on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as insurance agents, brokers & service.
2.5M
Short interest
settlement 2026-09-30
3.8
Days to cover
-0.8 days vs prior
64.5%
Short share of volume
2026-10-12
64
Fails to deliver
settlement 2026-08-20
Wed 11 Nov
Next earnings
estimated date
-$125.6M
Insider flow, 90 days
0 buys, 10 sells
As of 2026-10-12.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in NP is 2,461,597 shares, up 295,340 shares over the last month. Over the last 48 readings it ranged from 157,416 shares (13 August 2021) to 2,485,281 shares (31 July 2026). The latest reading sits at the top of that range. At the reported average volume of 653K shares a day that is 3.8 days to cover.
Embed this chart.The embed keeps its attribution line.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 2,461,597 | +36.2% | 652,871 | 3.77 |
| 2026-09-15 | 1,807,146 | -16.6% | 398,005 | 4.54 |
| 2026-08-31 | 2,166,257 | -6.6% | 395,600 | 5.48 |
| 2026-08-14 | 2,318,910 | -6.7% | 469,286 | 4.94 |
| 2026-07-31 | 2,485,281 | +19.8% | 940,005 | 2.64 |
| 2026-07-15 | 2,074,982 | -4.3% | 713,594 | 2.91 |
| 2026-06-30 | 2,167,741 | +160.9% | 1,301,637 | 1.67 |
| 2026-06-15 | 830,875 | +2.1% | 755,237 | 1.10 |
| 2026-05-29 | 813,502 | -27.9% | 799,461 | 1.02 |
| 2026-05-15 | 1,128,348 | +10.3% | 1,129,418 | 1.00 |
| 2026-04-30 | 1,023,404 | -11.8% | 345,420 | 2.96 |
| 2026-04-15 | 1,161,043 | -6.1% | 316,364 | 3.67 |
| 2026-03-31 | 1,235,917 | -7.4% | 368,960 | 3.35 |
| 2026-03-13 | 1,334,707 | -9.0% | 378,621 | 3.53 |
| 2026-02-27 | 1,466,229 | +27.9% | 494,550 | 2.96 |
| 2026-02-13 | 1,146,409 | +14.8% | 565,280 | 2.03 |
| 2026-01-30 | 998,312 | -1.0% | 235,660 | 4.24 |
| 2026-01-15 | 1,008,560 | -21.0% | 436,253 | 2.31 |
| 2025-12-31 | 1,276,260 | +86.4% | 429,736 | 2.97 |
| 2025-12-15 | 684,524 | +47.8% | 352,495 | 1.94 |
| 2025-11-28 | 463,145 | +4.8% | 293,689 | 1.58 |
| 2025-11-14 | 441,952 | -10.0% | 212,608 | 2.08 |
| 2025-10-31 | 490,896 | -1.2% | 232,282 | 2.11 |
| 2025-10-15 | 497,058 | +100.0% | 2,046,339 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 12 October 2026, the short share of NP volume is 64.5%, up 11.5 points over the last five sessions. Over the last 30 readings it ranged from 26.1% (14 September 2026) to 66.4% (6 October 2026). The latest reading sits at the top of that range. The latest reading is 15.0 points above the 30-session average of 49.5%, on 101K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-12 | 65K | 101K | 64.5% | 0 |
| 2026-10-09 | 53K | 91K | 58.5% | 0 |
| 2026-10-08 | 79K | 154K | 51.5% | 0 |
| 2026-10-07 | 82K | 135K | 61.0% | 0 |
| 2026-10-06 | 83K | 125K | 66.4% | 0 |
| 2026-10-05 | 72K | 136K | 52.9% | 0 |
| 2026-10-02 | 102K | 172K | 59.3% | 0 |
| 2026-10-01 | 109K | 255K | 42.9% | 0 |
| 2026-09-30 | 69K | 119K | 58.0% | 1,306 |
| 2026-09-29 | 78K | 154K | 50.7% | 0 |
| 2026-09-28 | 67K | 121K | 55.2% | 0 |
| 2026-09-25 | 72K | 170K | 42.0% | 0 |
| 2026-09-24 | 95K | 195K | 48.8% | 0 |
| 2026-09-23 | 126K | 392K | 32.2% | 0 |
| 2026-09-22 | 137K | 338K | 40.5% | 0 |
| 2026-09-21 | 105K | 201K | 52.1% | 100 |
| 2026-09-18 | 109K | 183K | 59.3% | 0 |
| 2026-09-17 | 70K | 121K | 57.6% | 0 |
| 2026-09-16 | 51K | 113K | 45.4% | 0 |
| 2026-09-15 | 58K | 109K | 53.3% | 0 |
| 2026-09-14 | 44K | 170K | 26.1% | 0 |
| 2026-09-11 | 51K | 130K | 39.0% | 0 |
| 2026-09-10 | 44K | 105K | 42.1% | 0 |
| 2026-09-09 | 69K | 123K | 56.3% | 0 |
| 2026-09-08 | 38K | 112K | 33.5% | 0 |
| 2026-09-04 | 48K | 131K | 36.7% | 0 |
| 2026-09-03 | 92K | 183K | 50.4% | 0 |
| 2026-09-02 | 73K | 148K | 49.2% | 0 |
| 2026-09-01 | 71K | 130K | 54.8% | 0 |
| 2026-08-31 | 51K | 118K | 43.5% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 20 August 2026, the fails-to-deliver balance in NP is 64 shares, down 686 shares over the last settlement date. Over the last 30 readings it ranged from 20 shares (10 June 2026) to 151,522 shares (31 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-20 | 64 | $32.42 | $2K |
| 2026-08-10 | 750 | $32.02 | $24K |
| 2026-08-06 | 24 | $32.81 | $787 |
| 2026-07-31 | 151,522 | $31.66 | $4.8M |
| 2026-07-01 | 30 | $31.50 | $945 |
| 2026-06-30 | 50,732 | $30.48 | $1.5M |
| 2026-06-26 | 18,797 | $27.44 | $516K |
| 2026-06-25 | 92 | $28.99 | $3K |
| 2026-06-15 | 50 | $27.40 | $1K |
| 2026-06-12 | 86 | $27.09 | $2K |
| 2026-06-10 | 20 | $25.15 | $503 |
| 2026-06-08 | 72 | $25.49 | $2K |
| 2026-06-04 | 100 | $24.31 | $2K |
| 2026-05-26 | 889 | $27.87 | $25K |
| 2026-05-18 | 1,167 | $28.00 | $33K |
| 2026-05-15 | 9,533 | $27.46 | $262K |
| 2026-05-14 | 102,258 | $27.94 | $2.9M |
| 2026-05-13 | 702 | $28.54 | $20K |
| 2026-05-11 | 1,277 | $29.92 | $38K |
| 2026-05-01 | 52 | $25.13 | $1K |
| 2026-04-23 | 124 | $28.07 | $3K |
| 2026-04-21 | 504 | $28.78 | $15K |
| 2026-04-15 | 2,136 | $26.35 | $56K |
| 2026-04-13 | 71 | $24.73 | $2K |
| 2026-04-02 | 3,283 | $24.30 | $80K |
| 2026-03-30 | 413 | $23.03 | $10K |
| 2026-03-27 | 188 | $23.72 | $4K |
| 2026-03-26 | 332 | $23.22 | $8K |
| 2026-03-20 | 5,721 | $22.17 | $127K |
| 2026-03-19 | 10,188 | $22.85 | $233K |
Insider trades
SEC Form 4, newest first, 50 of 67 shown. JSONInsiders at NP reported 10 open-market sells worth $125.6M in the last 90 days and no open-market buys. Latest filing: Duffy Matthew Paul (President & Chief Risk Officer) on 2026-10-08.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-08 | Duffy Matthew Paul | President & Chief Risk Officer | Sell | 31K | $28.47 | $877K | 1.9M |
| 2026-10-08 | Duffy Matthew Paul | President & Chief Risk Officer | Sell | 54K | $27.88 | $1.5M | 1.9M |
| 2026-10-06 | Duffy Matthew Paul | President & Chief Risk Officer | Sell | 41K | $27.15 | $1.1M | 2.0M |
| 2026-10-02 | Duffy Matthew Paul | President & Chief Risk Officer | Sell | 1K | $28.48 | $34K | 2.0M |
| 2026-10-02 | Duffy Matthew Paul | President & Chief Risk Officer | Sell | 39K | $27.65 | $1.1M | 2.0M |
| 2026-09-30 | Steiner James | Chief Financial Officer | Grant | 75K | $0.00 | $0 | 546K |
| 2026-09-30 | Steiner James | Chief Financial Officer | Tax withholding | 65K | $27.35 | $1.8M | 471K |
| 2026-09-30 | Noble David Stanley Edward | Director | Grant | 29K | $0.00 | $0 | 44K |
| 2026-09-30 | Melej Cristian A | Director | Grant | 10K | $0.00 | $0 | 69K |
| 2026-09-30 | Duffy Matthew Paul | President & Chief Risk Officer | Grant | 192K | $0.00 | $0 | 2.0M |
| 2026-09-30 | Duffy Matthew Paul | President & Chief Risk Officer | Tax withholding | 98K | $27.35 | $2.7M | 1.9M |
| 2026-09-30 | Carlon Jonathan Winant | Director | Grant | 10K | $0.00 | $0 | 607K |
| 2026-09-30 | Carlon Jonathan Winant | Director | Tax withholding | 6K | $27.35 | $167K | 597K |
| 2026-09-30 | Burgess Trevor R | Chief Executive Officer | Grant | 481K | $0.00 | $0 | 2.3M |
| 2026-09-30 | Burgess Trevor R | Chief Executive Officer | Tax withholding | 255K | $27.35 | $7.0M | 1.8M |
| 2026-09-14 | Steiner James | Chief Financial Officer | J | 3.3M | price not stated in the filing | not stated | 3.7M |
| 2026-09-14 | Steiner James | Chief Financial Officer | J | 3.3M | price not stated in the filing | not stated | 536K |
| 2026-09-14 | Carlon Jonathan Winant | Director | Sell | 50K | $31.15 | $1.6M | 604K |
| 2026-09-09 | Steiner James | Chief Financial Officer | J | 400K | price not stated in the filing | not stated | 400K |
| 2026-09-09 | Steiner James | Chief Financial Officer | J | 400K | price not stated in the filing | not stated | 3.3M |
| 2026-08-13 | Steiner James | Chief Financial Officer | Sell | 57K | $31.71 | $1.8M | 3.7M |
| 2026-08-12 | Steiner James | Chief Financial Officer | Sell | 43K | $31.08 | $1.3M | 3.8M |
| 2026-07-29 | FTV VII, L.P. | 10% owner | Sell | 1.9M | $33.22 | $62.0M | 14.4M |
| 2026-07-29 | BSIV Hold 101, LP | 10% owner | Sell | 1.6M | $33.22 | $54.2M | 12.6M |
| 2026-05-19 | FTV NE-Aggregator, LLC | TenPercentOwner | Sell | 788K | $26.40 | $20.8M | 16.3M |
| 2026-05-19 | Bregal Sagemount Management LP | TenPercentOwner | Sell | 688K | $26.40 | $18.2M | 14.3M |
| 2026-05-19 | FTV VII, L.P. | 10% owner | Sell | 788K | $26.40 | $20.8M | 16.3M |
| 2026-05-19 | BSIV Hold 101, LP | 10% owner | Sell | 688K | $26.40 | $18.2M | 14.3M |
| 2026-05-15 | FTV NE-Aggregator, LLC | TenPercentOwner | Sell | 5.3M | $26.40 | $138.7M | 17.1M |
| 2026-05-15 | Bregal Sagemount Management LP | TenPercentOwner | Sell | 4.6M | $26.40 | $121.2M | 14.9M |
| 2026-05-15 | FTV VII, L.P. | 10% owner | Sell | 5.3M | $26.40 | $138.7M | 17.1M |
| 2026-05-15 | BSIV Hold 101, LP | 10% owner | Sell | 4.6M | $26.40 | $121.2M | 14.9M |
| 2026-03-13 | Burgess Trevor R | CEO & Chairman of the Board | Buy | 50K | $18.71 | $935K | 2.1M |
| 2026-02-20 | Vostrizansky Michael Warren | Director | Buy | 23K | $21.50 | $494K | 23K |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 511K | price not stated in the filing | not stated | 0 |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 511K | price not stated in the filing | not stated | 511K |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 17.9M | price not stated in the filing | not stated | 0 |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 17.9M | price not stated in the filing | not stated | 17.9M |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 25.0M | price not stated in the filing | not stated | 0 |
| 2025-10-02 | Burgess Trevor R | CEO & Chairman of the Board | J | 25.0M | price not stated in the filing | not stated | 0 |
| 2025-10-02 | Steiner James | CFO and Secretary | J | 3.7M | price not stated in the filing | not stated | 3.7M |
| 2025-10-02 | Carlon Jonathan Winant | Director | J | 575K | price not stated in the filing | not stated | 575K |
| 2025-10-02 | Carlon Jonathan Winant | Director | J | 511K | price not stated in the filing | not stated | 511K |
| 2025-10-02 | Carlon Jonathan Winant | Director | J | 4.6M | price not stated in the filing | not stated | 4.6M |
| 2025-10-02 | Duffy Matthew Paul | President & Chief Risk Officer | J | 1.2M | price not stated in the filing | not stated | 1.2M |
| 2025-10-02 | Melej Cristian A | Director | J | 20K | price not stated in the filing | not stated | 20K |
| 2025-10-02 | Melej Cristian A | Director | Grant | 39K | $0.00 | $0 | 59K |
| 2025-10-02 | Melej Cristian A | Director | J | 20K | price not stated in the filing | not stated | 0 |
| 2025-10-02 | Duffy Matthew Paul | President & Chief Risk Officer | Grant | 792K | $0.00 | $0 | 2.0M |
| 2025-10-02 | Duffy Matthew Paul | President & Chief Risk Officer | J | 1.2M | price not stated in the filing | not stated | 0 |
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. JSON3 Form 144 notices on file for NP worth $120.8M at the prices reported; 3 in the last 90 days worth $120.8M. Latest: MATTHEW DUFFY filed on 2026-10-02 to sell 165,570 shares ($4.5M) from 2026-10-02.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-02 | MATTHEW DUFFYOfficer | 166K | $4.5M | 0.177% | 2026-10-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-29 | FTV VII, L.P.10% Stockholder | 1.9M | $62.0M | 1.992% | 2026-07-29 | Morgan Stanley & Co. LLC |
| 2026-07-29 | BSIV HOLD 101, LP10% Stockholder | 1.6M | $54.2M | 1.741% | 2026-07-29 | Morgan Stanley & Co. LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON12 holders report 5% or more of NP in their latest filing, all on Schedule 13G (passive). The largest reported stake is Trevor R. Burgess at 34.0% of the class (49,595,000 shares), filed 2025-11-14 for an event on 2025-09-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-14 | 13G/Ano. 1 | T. Rowe Price Investment Management, Inc.investment adviser | 5.8M | 6.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | FTV VII, L.P.partnership | 16.3M | 17.2% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | FTV-NE Aggregator, LLCother entity | 16.3M | 17.2% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | Growth VII-Centre, L.P.partnership | 16.3M | 17.2% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | FTV Management VII, L.P.partnership | 16.3M | 17.2% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 1 | BSIV Hold 101, LPpartnership | 14.3M | 15.0% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 1 | BSIV Hold 101 GP, LLCcorporation | 14.3M | 15.0% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 1 | Bregal Sagemount IV General Partner Jersey Ltdcorporation | 14.3M | 15.0% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 1 | Bregal Sagemount Management LPpartnership | 14.3M | 15.0% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 1 | Gene Yoonindividual | 14.3M | 15.0% | 2026-06-30 |
| 2025-11-14 | 13G | Jonathan Carlonindividual | 5.7M | 5.9% | 2025-09-30 |
| 2025-11-14 | 13G | Trevor R. Burgessindividual | 49.6M | 34.0% | 2025-09-30 |
13F holders
Tracked managers holding NP at their latest 13F. JSON4 of the 30 tracked managers held NP at their latest 13F, $21.9M in total at quarter-end prices. Two Sigma Investments is the largest at $8.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 253K | $8.0M | 0.01% | +197K |
| Soros Fund Management | 2026-06-30 | 172K | $5.4M | 0.07% | +1K |
| Renaissance Technologies | 2026-06-30 | 167K | $5.3M | 0.01% | +6K |
| Millennium Management | 2026-06-30 | 103K | $3.2M | 0.00% | new |
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
Neptune Insurance Holdings 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 Neptune Insurance Holdings (NP), SEC CIK 2067129, listed on NYSE, classified by the SEC as insurance agents, brokers & service. 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 2026-08-20.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 2026-10-02.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 2026-08-14.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
- 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 2026-04-22.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 2026-10-08.JSON and CSV
- Company record
- EDGAR filing index for CIK 2067129Ticker, 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 insurance agents, brokers & service
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Frequently Asked Questions
How much of NP is sold short?
What is NP's daily short volume?
Does NP have fails to deliver?
Are NP insiders buying or selling?
Have NP insiders filed to sell?
Who owns 5% or more of NP?
Which tracked 13F managers own NP?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.