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Gladstone Investment Corporationde (GAIN)

Gladstone Investment Corporationde 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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333K

Short interest

settlement 2026-10-15

2.6

Days to cover

+0.6 days vs prior

42.0%

Short share of volume

2026-11-03

286

Fails to deliver

settlement 2026-10-13

Tue 2 Feb

Next earnings

estimated date

$24K

Insider flow, 90 days

1 buys, 0 sells

As of 2026-11-03.

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 GAIN is 332,895 shares, down 75,025 shares over the last month. Over the last 48 readings it ranged from 309,778 shares (30 September 2026) to 3,171,880 shares (13 June 2025). The latest reading sits at the bottom of that range. At the reported average volume of 129K shares a day that is 2.6 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-15332,895+7.5%129,4412.57
2026-09-30309,778-24.1%154,0052.01
2026-09-15407,920-10.4%172,9362.36
2026-08-31455,526+0.9%172,6372.64
2026-08-14451,563-18.8%239,4081.89
2026-07-31555,863-21.4%166,2083.34
2026-07-15707,127+7.2%218,2663.24
2026-06-30659,358-4.9%230,1702.86
2026-06-15693,417+4.7%223,6043.10
2026-05-29662,097+7.1%279,0062.37
2026-05-15618,266+1.8%541,7781.14
2026-04-30607,649-51.1%418,0331.45
2026-04-151,242,066-7.3%258,6344.80
2026-03-311,339,262-41.3%444,4973.01
2026-03-132,282,186+15.4%414,8415.50
2026-02-271,976,900+2.1%176,17011.22
2026-02-131,935,307+1.6%224,0218.64
2026-01-301,903,863+2.3%168,75111.28
2026-01-151,860,618+0.3%176,26410.56
2025-12-311,854,483+2.4%156,87411.82
2025-12-151,810,282-2.8%128,75814.06
2025-11-281,862,797-2.5%120,68415.44
2025-11-141,910,958-6.4%112,89416.93
2025-10-312,042,228-7.9%139,83414.60
2025-10-152,217,621+2.5%166,27413.34
2025-09-302,164,088-5.7%213,13710.15
2025-09-152,295,601-8.7%150,04415.30
2025-08-292,515,100-8.8%152,01216.55
2025-08-152,756,291+0.1%107,44725.65
2025-07-312,754,659-9.5%157,06017.54
2025-07-153,045,086-1.6%129,17123.57
2025-06-303,095,794-2.4%159,24119.44
2025-06-133,171,880+2.1%213,47514.86
2025-05-303,106,731+0.4%163,74418.97
2025-05-153,093,062+1.7%113,34327.29
2025-04-303,041,033-0.5%110,71027.47
2025-04-153,055,982+6.0%198,30815.41
2025-03-312,882,492+0.8%118,74624.27
2025-03-142,859,893+2.4%116,08724.64
2025-02-282,792,277+0.0%120,33523.20
2025-02-142,791,050-1.3%103,99026.84
2025-01-312,826,301-3.2%116,78024.20
2025-01-152,919,388-0.1%133,10921.93
2024-12-312,921,665+0.4%141,02820.72
2024-12-132,911,295-5.0%111,74226.05
2024-11-293,065,201-1.7%126,91924.15
2024-11-153,117,566+3.2%132,42623.54
2024-10-313,022,127-0.1%117,37425.75

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 3 November 2026, the short share of GAIN volume is 42.0%, down 13.1 points over the last five sessions. Over the last 30 readings it ranged from 35.6% (6 October 2026) to 69.3% (29 October 2026). The latest reading is 9.9 points below the 30-session average of 51.9%, on 59K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-11-0325K59K42.0%0
2026-11-0232K69K47.0%0
2026-10-3036K99K36.1%0
2026-10-2944K63K69.3%0
2026-10-2844K72K60.6%0
2026-10-2725K45K55.1%0
2026-10-2631K53K58.4%636
2026-10-2354K105K51.7%0
2026-10-2239K76K52.0%0
2026-10-2119K41K46.8%0
2026-10-2038K59K63.8%0
2026-10-1958K87K65.8%0
2026-10-1628K57K48.6%300
2026-10-1523K45K51.5%0
2026-10-1433K68K48.2%0
2026-10-1336K70K51.7%1
2026-10-1218K39K45.0%291
2026-10-0916K40K39.6%0
2026-10-0835K85K40.7%0
2026-10-0735K61K57.4%0
2026-10-0619K55K35.6%1,701
2026-10-0519K37K53.0%0
2026-10-0215K31K48.7%0
2026-10-0122K44K50.1%0
2026-09-3044K69K63.1%0
2026-09-2934K57K60.3%0
2026-09-2823K50K45.9%0
2026-09-2541K83K49.6%0
2026-09-2436K56K63.7%0
2026-09-2331K56K55.7%0

Fails to deliver

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

As of 13 October 2026, the fails-to-deliver balance in GAIN is 286 shares, down 50 shares over the last settlement date. Over the last 30 readings it ranged from 10 shares (20 August 2026) to 17,821 shares (22 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-10-13286$15.35$4K
2026-10-09336$15.38$5K
2026-10-01860$15.60$13K
2026-09-242,643$15.64$41K
2026-09-23671$15.80$11K
2026-09-214,289$15.86$68K
2026-09-183,197$16.12$52K
2026-09-17654$15.90$10K
2026-09-09508$16.24$8K
2026-09-0156$16.56$927
2026-08-31842$16.43$14K
2026-08-271,355$16.39$22K
2026-08-2010$16.27$163
2026-08-1124$16.35$392
2026-07-3118$16.22$292
2026-07-29105$16.46$2K
2026-07-21704$16.41$12K
2026-07-154,301$16.52$71K
2026-07-13384$16.46$6K
2026-07-1056$16.35$916
2026-07-073,156$15.60$49K
2026-06-2520$14.73$295
2026-06-24500$14.88$7K
2026-06-236,565$14.76$97K
2026-06-2217,821$14.78$263K
2026-06-17934$15.19$14K
2026-06-10491$15.32$8K
2026-06-01822$15.80$13K
2026-05-27333$15.85$5K
2026-05-2632$15.90$509

Insider trades

SEC Form 4, newest first. JSON

Insiders at GAIN reported 1 open-market buy worth $24K in the last 90 days and no open-market sells. Latest filing: Ritchie Taylor (Chief Financial Officer) on 2026-08-18.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-18Ritchie TaylorChief Financial OfficerBuy2K$16.20$24K4K
2026-05-19Ritchie TaylorChief Financial OfficerBuy155$16.10$2K3K
2026-05-19Ritchie TaylorChief Financial OfficerBuy160$16.15$3K3K
2026-05-18Ritchie TaylorChief Financial OfficerBuy150$16.29$2K2K
2026-05-15Ritchie TaylorChief Financial OfficerBuy450$16.50$7K2K
2024-10-10DULLUM DAVID A RPresidentGift3K$0.00$00
2023-11-06Easton Rachael Z.CFO and TreasurerBuy650$14.67$10K1K
2023-08-07DULLUM DAVID A RPresidentBuy5K$13.39$67K150K
2023-03-16Easton Rachael Z.CFO and TreasurerBuy375$13.12$5K750
2023-03-14DULLUM DAVID A RPresidentBuy3K$12.84$39K145K
2023-02-06WILKINSON WALTER HDirectorBuy4K$13.96$51K26K
2022-12-16DULLUM DAVID A RPresidentBuy3K$13.06$39K142K
2022-08-19Smith Jennifer AChief Valuation OfficerBuy100$15.61$2K100
2022-06-14DULLUM DAVID A RPresidentBuy4K$12.75$51K139K
2022-05-20Easton Rachael Z.CFO and TreasurerBuy175$14.52$3K375
2022-02-24DULLUM DAVID A RPresidentBuy3K$14.46$43K132K
2022-02-24DULLUM DAVID A RPresidentBuy3K$14.69$37K135K
2022-02-23Easton Rachael Z.CFO and TreasurerBuy200$14.93$3K200
2021-12-03DULLUM DAVID A RPresidentBuy3K$16.54$50K129K
2020-03-23BRUBAKER TERRY LEEChief Operating OfficerBuy3K$6.83$17K16K
2020-03-23DULLUM DAVID A RPresidentBuy3K$6.80$17K126K
2020-03-20RYAN JULIAChief Financial OfficerBuy3K$8.18$20K4K
2020-03-19BRUBAKER TERRY LEEChief Operating OfficerBuy3K$6.73$17K14K
2020-03-18BRUBAKER TERRY LEEChief Operating OfficerBuy3K$7.35$18K11K
2020-03-18DULLUM DAVID A RPresidentBuy8K$7.20$58K124K
2020-03-16LiCalsi MichaelGeneral Counsel and SecretaryBuy1K$8.73$9K9K
2020-03-12DULLUM DAVID A RPresidentBuy5K$8.99$45K116K
2020-03-11DULLUM DAVID A RPresidentBuy10K$10.49$105K111K
2020-03-02DULLUM DAVID A RPresidentBuy3K$11.86$39K101K

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 GAIN at their latest 13F. JSON

2 of the 30 tracked managers held GAIN at their latest 13F, $9.6M in total at quarter-end prices. Two Sigma Investments is the largest at $9.0M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Two Sigma Investments2026-06-30584K$9.0M0.01%-220K
Citadel Advisors2026-06-3038K$581K0.00%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

Gladstone Investment Corporationde 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 Gladstone Investment Corporationde (GAIN), SEC CIK 1321741, 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 2026-11-03.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-13.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 2026-08-06.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 2026-08-18.JSON and CSV
Company record
EDGAR filing index for CIK 1321741Ticker, 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 company pages

Datasets

Frequently Asked Questions

How much of GAIN is sold short?
332,895 shares were held short at the 2026-10-15 settlement, 2.6 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 GAIN's daily short volume?
On 2026-11-03, 24,853 of the 59,227 GAIN shares reported to FINRA were sold short, 42.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GAIN have fails to deliver?
The SEC's latest file shows 286 GAIN shares failed to deliver at settlement 2026-10-13. Fails are reported per settlement date and published twice a month with a lag.
Are GAIN insiders buying or selling?
Insiders at GAIN reported 1 open-market buy worth $24K in the last 90 days and no open-market sells. Latest filing: Ritchie Taylor (Chief Financial Officer) on 2026-08-18.
Which tracked 13F managers own GAIN?
2 of the 30 tracked 13F managers held GAIN shares at their latest filing, $9.6M in all. The largest: Two Sigma Investments (584K shares, $9.0M), Ken Griffin's Citadel Advisors (38K shares, $581K).

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