XOOMAR

WhiteHorse Finance (WHF)

WhiteHorse Finance on one page: short interest, daily short volume, fails to deliver, 13F holders, earnings dates and insider trades. Listed on Nasdaq.

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447K

Short interest

settlement 2026-10-15

3.9

Days to cover

+0.4 days vs prior

60.7%

Short share of volume

2026-11-02

22

Fails to deliver

settlement 2026-10-14

Mon 9 Nov

Next earnings

estimated date

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-11-02.

Short interest

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

As of 15 October 2026, short interest in WHF is 447,107 shares, up 185,462 shares over the last month. Over the last 48 readings it ranged from 171,711 shares (30 April 2025) to 499,027 shares (31 October 2025). At the reported average volume of 114K shares a day that is 3.9 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-15447,107+8.9%113,8973.93
2026-09-30410,682+57.0%114,6483.58
2026-09-15261,645-1.4%70,4653.71
2026-08-31265,452-0.1%64,3284.13
2026-08-14265,627-19.0%52,7985.03
2026-07-31328,072+1.9%55,0635.96
2026-07-15322,073+8.7%66,0774.87
2026-06-30296,287+20.4%60,9664.86
2026-06-15246,080-35.2%85,3692.88
2026-05-29379,534+30.7%157,2132.41
2026-05-15290,391-8.6%70,4124.12
2026-04-30317,551-7.5%49,8716.37
2026-04-15343,434-15.5%123,2302.79
2026-03-31406,377-16.7%102,3683.97
2026-03-13487,728+5.7%186,5522.61
2026-02-27461,402-2.5%101,9354.53
2026-02-13473,222+0.2%100,6744.70
2026-01-30472,310+82.7%122,8803.84
2026-01-15258,507+1.5%120,8342.14
2025-12-31254,675-10.0%254,7201.00
2025-12-15282,995-12.4%220,0121.29
2025-11-28323,075-23.4%144,7882.23
2025-11-14421,710-15.5%184,8632.28
2025-10-31499,027+40.6%124,5494.01
2025-10-15354,994+38.4%158,8682.23
2025-09-30256,484+6.5%242,4351.06
2025-09-15240,926+6.9%81,5902.95
2025-08-29225,322-2.4%47,2514.77
2025-08-15230,764+12.3%78,6872.93
2025-07-31205,407-17.7%62,7803.27
2025-07-15249,606-11.1%87,0182.87
2025-06-30280,675+45.3%154,7441.81
2025-06-13193,157-7.5%57,8123.34
2025-05-30208,745-0.7%72,8742.86
2025-05-15210,262+22.4%61,4783.42
2025-04-30171,711-46.1%65,6142.62
2025-04-15318,742+2.5%153,1902.08
2025-03-31311,059-8.0%93,6603.32
2025-03-14338,115+57.1%102,6473.29
2025-02-28215,266+3.0%74,7982.88
2025-02-14208,946-1.3%54,7183.82
2025-01-31211,628-12.6%72,3562.92
2025-01-15242,128-0.1%80,3863.01
2024-12-31242,245-1.4%184,0941.32
2024-12-13245,691+4.9%81,0833.03
2024-11-29234,135+15.0%99,5012.35
2024-11-15203,648-14.9%99,5432.05
2024-10-31239,320+16.6%57,4864.16

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 2 November 2026, the short share of WHF volume is 60.7%, down 11.0 points over the last five sessions. Over the last 30 readings it ranged from 27.5% (19 October 2026) to 84.7% (12 October 2026). The latest reading is 5.1 points above the 30-session average of 55.5%, on 81K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-11-0249K81K60.7%0
2026-10-3020K44K46.1%0
2026-10-2935K51K67.9%0
2026-10-2857K76K75.1%0
2026-10-2740K47K84.3%0
2026-10-2638K54K71.6%0
2026-10-2320K32K62.9%0
2026-10-2232K67K47.1%0
2026-10-2111K28K39.3%0
2026-10-2017K31K55.7%0
2026-10-1920K72K27.5%500
2026-10-1618K39K45.9%0
2026-10-1565K98K66.2%0
2026-10-1426K46K56.3%0
2026-10-1338K59K64.4%0
2026-10-1259K69K84.7%0
2026-10-0913K23K54.3%0
2026-10-0833K39K84.0%0
2026-10-0716K38K42.4%0
2026-10-0673K94K77.0%0
2026-10-0555K115K47.9%1,400
2026-10-0229K65K44.3%0
2026-10-0122K37K58.6%0
2026-09-3011K23K47.3%0
2026-09-2916K32K50.8%0
2026-09-2813K29K43.9%0
2026-09-2519K59K32.9%0
2026-09-249K24K37.6%0
2026-09-2312K30K40.2%0
2026-09-2242K85K49.5%0

Fails to deliver

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

As of 14 October 2026, the fails-to-deliver balance in WHF is 22 shares, down 3 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (12 December 2025) to 62,764 shares (21 September 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-10-1422$7.37$162
2026-10-1325$7.33$183
2026-10-0911$7.03$77
2026-10-08653$6.92$5K
2026-09-2162,764$7.37$463K
2026-09-183,666$7.45$27K
2026-09-17733$7.32$5K
2026-08-31552$7.07$4K
2026-07-02725$6.78$5K
2026-07-01290$6.70$2K
2026-06-30629$6.70$4K
2026-06-233,037$6.55$20K
2026-06-091,131$6.68$8K
2026-06-033,654$6.89$25K
2026-06-021,402$6.96$10K
2026-05-212,952$7.31$22K
2026-05-12997$7.33$7K
2026-04-161$7.65$8
2026-03-253,949$7.05$28K
2026-03-243,825$7.05$27K
2026-03-235,249$7.05$37K
2026-03-203,100$7.31$23K
2026-03-1226,793$7.45$200K
2026-03-11289$7.58$2K
2026-02-121,000$6.70$7K
2026-01-21611$7.01$4K
2026-01-20533$6.92$4K
2025-12-121$7.58$8
2025-11-2620,959$7.13$149K
2025-11-2515,000$7.20$108K

Insider trades

SEC Form 4, newest first. JSON

No open-market insider trades were reported for WHF in the last 90 days. The most recent filings are listed below. Latest filing: BOLDUC JOHN (Director) on 2026-06-18.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-06-18BOLDUC JOHNDirectorBuy8K$6.49$50K314K
2026-06-18BOLDUC JOHNDirectorBuy8K$6.49$50K317K
2026-06-15Aronson Stuart DChief Executive OfficerBuy15K$6.41$96K127K
2026-06-05BOLDUC JOHNDirectorBuy4K$6.76$24K306K
2026-06-05BOLDUC JOHNDirectorBuy4K$6.77$24K310K
2026-06-04BOLDUC JOHNDirectorBuy4K$6.88$25K303K
2026-06-04BOLDUC JOHNDirectorBuy4K$6.87$25K306K
2026-06-02BOLDUC JOHNDirectorBuy4K$6.81$24K299K
2026-06-02BOLDUC JOHNDirectorBuy4K$6.81$24K302K
2026-06-01BOLDUC JOHNDirectorBuy4K$6.88$25K295K
2026-06-01BOLDUC JOHNDirectorBuy4K$6.88$25K299K
2026-05-29BOLDUC JOHNDirectorBuy4K$6.76$24K292K
2026-05-29BOLDUC JOHNDirectorBuy4K$6.76$24K295K
2026-05-29Volpe John PaulDirectorBuy1K$6.74$7K2K
2026-05-28BOLDUC JOHNDirectorBuy4K$6.81$24K288K
2026-05-28BOLDUC JOHNDirectorBuy4K$6.81$24K292K
2026-05-27BOLDUC JOHNDirectorBuy4K$6.90$25K285K
2026-05-27BOLDUC JOHNDirectorBuy4K$6.91$25K288K
2026-05-22Aronson Stuart DChief Executive OfficerBuy5K$6.40$32K105K
2026-05-22Aronson Stuart DChief Executive OfficerBuy7K$6.38$45K112K
2026-05-21Thomas JoysonChief Financial OfficerBuy3K$6.62$20K25K
2026-05-21Aronson Stuart DChief Executive OfficerBuy20K$6.67$133K100K
2026-03-23Aronson Stuart DChief Executive OfficerBuy8K$6.95$56K80K
2026-03-20Aronson Stuart DChief Executive OfficerBuy5K$7.10$36K72K
2026-03-16BOLDUC JOHNDirectorBuy4K$7.13$30K281K
2026-03-16BOLDUC JOHNDirectorBuy4K$7.12$30K285K
2026-03-13BOLDUC JOHNDirectorBuy4K$7.14$30K277K
2026-03-13BOLDUC JOHNDirectorBuy4K$7.14$30K280K
2026-03-13Volpe John PaulDirectorBuy1K$7.18$7K1K
2026-03-12BOLDUC JOHNDirectorBuy4K$7.14$30K273K
2026-03-12BOLDUC JOHNDirectorBuy4K$7.14$30K276K
2026-03-06BOLDUC JOHNDirectorBuy4K$7.25$30K269K
2026-03-06BOLDUC JOHNDirectorBuy4K$7.25$30K272K
2026-03-05BOLDUC JOHNDirectorBuy4K$7.12$30K264K
2026-03-05BOLDUC JOHNDirectorBuy4K$7.11$30K268K
2025-12-24Thomas JoysonChief Financial OfficerBuy5K$7.01$32K22K
2025-12-24BOLDUC JOHNDirectorBuy4K$6.99$30K260K
2025-12-24BOLDUC JOHNDirectorBuy5K$6.99$32K264K
2025-12-23BOLDUC JOHNDirectorBuy7K$7.00$50K256K
2025-12-23Aronson Stuart DChief Executive OfficerBuy7K$6.80$48K67K
2025-12-23Volpe John PaulDirectorSell1K$6.82$7K0
2025-12-23BOLDUC JOHNDirectorBuy7K$6.99$50K259K
2025-12-22Aronson Stuart DChief Executive OfficerBuy10K$6.90$69K60K
2025-11-14BOLDUC JOHNDirectorBuy7K$6.87$49K249K
2025-11-14BOLDUC JOHNDirectorBuy7K$6.88$49K252K
2025-11-13BOLDUC JOHNDirectorBuy5K$6.89$32K242K
2025-11-13BOLDUC JOHNDirectorBuy5K$6.89$34K245K
2025-11-13BOLDUC JOHNDirectorBuy2K$6.91$17K237K
2025-11-13BOLDUC JOHNDirectorBuy2K$6.91$15K240K
2025-11-12Aronson Stuart DChief Executive OfficerBuy14K$6.92$97K50K
2025-11-12Volpe John PaulDirectorBuy1K$6.95$7K1K
2025-04-08BOLDUC JOHNDirectorBuy80$8.86$709235K
2025-04-08BOLDUC JOHNDirectorBuy11K$8.94$99K238K
2025-04-08BOLDUC JOHNDirectorBuy80$8.86$709238K
2025-04-08BOLDUC JOHNDirectorBuy11K$8.94$99K235K
2024-08-13BOLDUC JOHNDirectorBuy2K$11.50$27K227K
2024-08-13BOLDUC JOHNDirectorBuy2K$11.50$27K223K
2024-08-12BOLDUC JOHNDirectorBuy6K$11.48$73K224K
2024-08-12BOLDUC JOHNDirectorBuy6K$11.48$73K221K
2024-05-29TAMER ANTHONYTenPercentOwnerSell1.0M$12.15$12.2M4.0M
2024-05-29MNAYMNEH SAMITenPercentOwnerSell1.0M$12.15$12.2M4.0M
2023-05-25BOLDUC JOHNDirectorBuy4K$11.40$50K215K
2023-05-25BOLDUC JOHNDirectorBuy4K$11.40$50K218K
2023-05-24BOLDUC JOHNDirectorBuy4K$11.56$50K214K
2023-05-24BOLDUC JOHNDirectorBuy4K$11.55$50K210K
2023-05-23BOLDUC JOHNDirectorBuy4K$11.60$49K209K
2023-05-23BOLDUC JOHNDirectorBuy4K$11.60$50K206K
2023-05-19BOLDUC JOHNDirectorBuy2K$11.60$25K205K
2023-05-19BOLDUC JOHNDirectorBuy3K$11.60$29K202K
2023-05-18BOLDUC JOHNDirectorBuy383$11.60$4K203K
2023-05-16BOLDUC JOHNDirectorBuy4K$11.65$50K199K
2023-05-16BOLDUC JOHNDirectorBuy8K$11.71$97K203K
2023-05-11BOLDUC JOHNDirectorBuy200$11.70$2K194K
2023-05-11BOLDUC JOHNDirectorBuy4K$11.73$50K195K
2023-03-17BOLDUC JOHNDirectorBuy3K$12.74$36K191K
2023-03-17BOLDUC JOHNDirectorBuy4K$12.74$54K194K
2023-03-15BOLDUC JOHNDirectorBuy4K$12.73$50K188K
2023-03-15BOLDUC JOHNDirectorBuy4K$12.65$49K190K
2022-12-12BOLDUC JOHNDirectorBuy4K$13.00$50K184K
2022-12-12BOLDUC JOHNDirectorBuy4K$13.00$50K186K
2022-12-09BOLDUC JOHNDirectorBuy4K$12.95$50K182K
2022-12-09BOLDUC JOHNDirectorBuy4K$12.95$50K180K
2022-12-08BOLDUC JOHNDirectorBuy4K$12.95$50K176K
2022-12-08BOLDUC JOHNDirectorBuy4K$12.95$50K178K
2022-12-07BOLDUC JOHNDirectorBuy4K$12.85$49K173K
2022-12-07BOLDUC JOHNDirectorBuy4K$12.85$49K174K
2022-12-06BOLDUC JOHNDirectorBuy4K$13.00$50K169K
2022-12-06BOLDUC JOHNDirectorBuy4K$13.00$50K171K
2022-12-05BOLDUC JOHNDirectorBuy4K$13.00$50K165K
2022-12-05BOLDUC JOHNDirectorBuy4K$13.00$50K167K
2022-11-18BOLDUC JOHNDirectorBuy4K$13.00$50K163K
2022-11-18BOLDUC JOHNDirectorBuy4K$13.00$50K4K
2022-11-18BOLDUC JOHNDirectorBuy4K$13.00$50K161K
2022-11-16BOLDUC JOHNDirectorBuy178$12.93$2K159K
2020-03-18Aronson Stuart DChief Executive OfficerBuy4K$6.30$25K36K
2020-03-18Collazos Marco A.Chief Compliance OfficerBuy10K$6.10$61K10K
2020-03-16Aronson Stuart DChief Executive OfficerBuy4K$9.25$37K28K
2020-03-16Aronson Stuart DChief Executive OfficerBuy4K$7.05$28K32K
2020-03-16Thomas JoysonChief Financial OfficerBuy9K$6.35$54K9K
2020-03-12BOLDUC JOHNDirectorBuy46K$11.33$526K159K

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.

13F holders

Tracked managers holding WHF at their latest 13F. JSON

1 of the 30 tracked managers held WHF at their latest 13F, $2.9M in total at quarter-end prices. Two Sigma Investments is the largest at $2.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 0 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Two Sigma Investments2026-06-30431K$2.9M0.00%-5K

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

WhiteHorse Finance 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 WhiteHorse Finance (WHF), SEC CIK 1552198, listed on Nasdaq. 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 2026-10-15.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-14.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 2026-08-10.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 2026-06-18.JSON and CSV
Company record
EDGAR filing index for CIK 1552198Ticker, 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.

Datasets

Frequently Asked Questions

How much of WHF is sold short?
447,107 shares were held short at the 2026-10-15 settlement, 3.9 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 WHF's daily short volume?
On 2026-11-02, 49,009 of the 80,775 WHF shares reported to FINRA were sold short, 60.7% of the day's reported volume. Short volume is a flow for one day, not a position.
Does WHF have fails to deliver?
The SEC's latest file shows 22 WHF shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are WHF insiders buying or selling?
No open-market insider trades were reported for WHF in the last 90 days. The most recent filings are listed below. Latest filing: BOLDUC JOHN (Director) on 2026-06-18.
Which tracked 13F managers own WHF?
1 of the 30 tracked 13F managers held WHF shares at their latest filing, $2.9M in all. The largest: Two Sigma Investments (431K shares, $2.9M).

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