XOOMAR

Strategy Inc (MSTR)

Every FINRA and SEC series the site collects for Strategy Inc: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq, classified by the SEC as finance services.

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31.9M

Short interest

settlement 2026-08-14

2.0

Days to cover

-1.9% vs prior

30.0%

Short share of volume

2026-09-11

92

Fails to deliver

settlement 2026-08-13

-$655K

Insider flow, 90 days

0 buys, 6 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 14 August 2026, short interest in MSTR is 31,879,835 shares, down 8,395,772 shares over the last month. Over the last 48 readings it ranged from 21,166,879 shares (15 September 2025) to 42,776,693 shares (30 June 2026). At the reported average volume of 15.5M shares a day that is 2.0 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-1431,879,835-1.9%15,527,3032.05
2026-07-3132,480,941-19.4%15,066,6032.16
2026-07-1540,275,607-5.8%20,453,9781.97
2026-06-3042,776,693+4.6%32,519,8111.32
2026-06-1540,878,742+8.5%22,416,9631.82
2026-05-2937,684,181-4.7%13,361,0302.82
2026-05-1539,548,870-3.0%16,197,9202.44
2026-04-3040,778,552+9.6%21,029,7691.94
2026-04-1537,196,828+3.7%15,610,3722.38
2026-03-3135,883,788+10.6%20,020,6041.79
2026-03-1332,449,095-10.3%21,309,7661.52
2026-02-2736,154,210-4.4%15,875,2112.28
2026-02-1337,800,535+16.7%31,998,7851.18
2026-01-3032,382,842+2.6%18,659,8641.74
2026-01-1531,553,541-9.2%24,913,9251.27
2025-12-3134,735,413+19.2%15,902,8132.18
2025-12-1529,135,929-4.6%23,365,5321.25
2025-11-2830,547,168+11.1%22,291,6751.37
2025-11-1427,494,666+8.8%13,439,1692.05
2025-10-3125,277,342-0.3%10,953,2782.31
2025-10-1525,366,215+0.1%12,666,7442.00
2025-09-3025,345,604+19.7%12,497,5172.03
2025-09-1521,166,879-6.7%9,814,9502.16
2025-08-2922,678,459-1.6%11,282,9182.01

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of MSTR volume is 30.0%, down 16.8 points over the last five sessions. Over the last 52 readings it ranged from 30.0% (11 September 2026) to 57.7% (8 July 2026). The latest reading sits at the bottom of that range. The latest reading is 9.4 points below the 30-session average of 39.3%, on 8.3M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-112.5M8.3M30.0%3,570
2026-09-101.9M5.7M32.7%9,348
2026-09-092.6M7.2M36.5%11,553
2026-09-082.2M6.6M33.2%3,517
2026-09-043.4M9.6M35.6%10,846
2026-09-038.0M17.0M46.8%47,267
2026-09-022.5M5.7M43.4%5,335
2026-09-013.3M8.5M38.5%14,073
2026-08-312.9M8.4M34.7%12,414
2026-08-284.3M13.4M32.0%15,725
2026-08-277.3M18.5M39.4%19,634
2026-08-262.7M7.4M36.2%17,356
2026-08-254.8M12.7M38.0%9,631
2026-08-247.3M16.7M43.6%21,985
2026-08-216.0M17.3M34.8%26,383
2026-08-205.5M17.0M32.2%22,692
2026-08-195.7M18.7M30.3%20,428
2026-08-183.4M6.3M53.1%13,444
2026-08-172.4M7.4M31.6%11,924
2026-08-143.1M7.8M40.5%16,680
2026-08-132.7M7.1M38.0%12,991
2026-08-122.0M4.3M47.5%3,317
2026-08-112.2M4.6M46.5%4,444
2026-08-102.3M5.5M41.8%6,637
2026-08-074.7M11.5M40.9%5,896
2026-08-061.8M3.7M48.4%8,498
2026-08-052.1M5.3M39.5%1,771
2026-08-042.2M5.2M41.7%5,933
2026-08-032.1M5.0M42.8%8,453
2026-07-313.9M7.8M49.7%4,367

Fails to deliver

SEC, by settlement date. JSON

As of 13 August 2026, the fails-to-deliver balance in MSTR is 92 shares, up 91 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (16 April 2026) to 606,499 shares (29 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-1392$94.83$9K
2026-08-101$100.01$100
2026-08-07100$96.85$10K
2026-08-0611$98.37$1K
2026-08-05393$97.65$38K
2026-08-03957$93.28$89K
2026-07-27127,260$91.67$11.7M
2026-07-222,073$101.95$211K
2026-07-20265,294$94.85$25.2M
2026-07-1712$94.03$1K
2026-07-165$97.47$487
2026-07-13478,726$94.64$45.3M
2026-07-1033,494$93.89$3.1M
2026-07-095,341$93.87$501K
2026-07-0882,505$97.36$8.0M
2026-07-0682,743$100.77$8.3M
2026-07-02390,945$93.39$36.5M
2026-07-01453$86.93$39K
2026-06-30498,069$92.68$46.2M
2026-06-29606,499$82.31$49.9M
2026-06-26133,685$85.33$11.4M
2026-06-252,880$94.13$271K
2026-06-2427,677$103.84$2.9M
2026-06-2223,614$112.53$2.7M
2026-06-182,718$116.56$317K
2026-06-164$131.14$525
2026-06-1514,240$123.97$1.8M
2026-06-123,507$120.15$421K
2026-06-08232,554$120.44$28.0M
2026-06-0548,604$129.37$6.3M

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at MSTR reported 6 open-market sells worth $655K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Chow Thomas C. (EVP &amp; General Counsel) on 2026-09-04.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-04Chow Thomas C.EVP &amp; General CounselSell106$138.75$15K0
2026-08-27Patten Jarrod Mn/aSell925$129.00$119K29K
2026-08-27Patten Jarrod Mn/aOption exercise2K$18.24$34K30K
2026-08-25Patten Jarrod Mn/aSell925$124.00$115K28K
2026-08-25Patten Jarrod Mn/aOption exercise925$18.24$17K29K
2026-08-24Patten Jarrod Mn/aSell925$122.34$113K28K
2026-08-24Patten Jarrod Mn/aOption exercise925$18.24$17K29K
2026-08-07Patten Jarrod Mn/aSell925$102.69$95K28K
2026-08-07Patten Jarrod Mn/aOption exercise925$18.24$17K29K
2026-08-07Patten Jarrod Mn/aSell2K$101.50$198K28K
2026-08-07Patten Jarrod Mn/aOption exercise2K$18.24$36K30K
2026-06-05Le PhongPresident &amp; CEOSell273$125.14$34K120K
2026-06-05Le PhongPresident &amp; CEOSell5K$124.24$639K120K
2026-06-05Le PhongPresident &amp; CEOSell4K$123.39$462K125K
2026-06-05Le PhongPresident &amp; CEOSell6K$122.55$721K129K
2026-06-05Le PhongPresident &amp; CEOSell1K$121.59$142K135K
2026-06-05Le PhongPresident &amp; CEOSell4K$120.22$464K136K
2026-06-05Le PhongPresident &amp; CEOSell16K$119.53$1.9M140K
2026-06-05Le PhongPresident &amp; CEOSell16K$118.59$1.9M156K
2026-06-05Le PhongPresident &amp; CEOSell16K$117.53$1.9M172K
2026-06-05Le PhongPresident &amp; CEOSell13K$116.57$1.5M188K
2026-06-05Le PhongPresident &amp; CEOSell11K$115.35$1.2M201K
2026-06-05Le PhongPresident &amp; CEOSell2K$114.79$189K212K
2026-06-05Kang AndrewEVP &amp; CFOSell96$125.14$12K69K
2026-06-05Kang AndrewEVP &amp; CFOSell2K$124.24$225K69K
2026-06-05Kang AndrewEVP &amp; CFOSell1K$123.39$163K71K
2026-06-05Kang AndrewEVP &amp; CFOSell2K$122.55$254K72K
2026-06-05Kang AndrewEVP &amp; CFOSell413$121.59$50K74K
2026-06-05Kang AndrewEVP &amp; CFOSell1K$120.22$164K74K
2026-06-05Kang AndrewEVP &amp; CFOSell6K$119.53$687K76K
2026-06-05Kang AndrewEVP &amp; CFOSell6K$118.59$667K82K
2026-06-05Kang AndrewEVP &amp; CFOSell6K$117.53$659K87K
2026-06-05Kang AndrewEVP &amp; CFOSell5K$116.57$541K93K
2026-06-05Kang AndrewEVP &amp; CFOSell4K$115.35$436K97K
2026-06-05Kang AndrewEVP &amp; CFOSell582$114.79$67K101K
2026-06-03Le PhongPresident &amp; CEOOption exercise191K$0.00$0214K
2026-06-03Kang AndrewEVP &amp; CFOOption exercise68K$0.00$0102K
2026-05-29Patten Jarrod Mn/aOption exercise4K$18.24$78K32K
2026-05-29Patten Jarrod Mn/aSell2K$152.00$304K32K
2026-05-29Patten Jarrod Mn/aSell550$155.00$85K34K
2026-05-29Patten Jarrod Mn/aSell4K$150.85$641K35K
2026-05-29Patten Jarrod Mn/aOption exercise11K$18.65$201K39K
2026-05-28Patten Jarrod Mn/aSell1K$147.00$147K31K
2026-05-28Patten Jarrod Mn/aSell3K$145.56$473K32K
2026-05-28Patten Jarrod Mn/aOption exercise7K$18.65$135K35K
2026-05-26Patten Jarrod Mn/aSell1K$165.30$207K28K
2026-05-26Patten Jarrod Mn/aOption exercise1K$18.65$23K29K
2026-05-22Le PhongPresident &amp; CEOBuy5$99.37$49733
2026-05-22Le PhongPresident &amp; CEOBuy50$99.41$5K121
2026-05-20Patten Jarrod Mn/aSell1K$167.00$167K28K

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.

Planned sales (Form 144)

Newest first. JSON

8 Form 144 notices on file for MSTR worth $1.6M at the prices reported; 8 in the last 90 days worth $1.6M. Latest: Chow Thomas C. filed on 2026-09-04 to sell 106 shares ($15K) from 2026-09-04.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-09-04Chow Thomas C.Officer106$15K0.000%2026-09-04Fidelity Brokerage Services LLC
2026-08-27Patten Jarrod MDirector2K$241K0.001%2026-08-27Fidelity Brokerage Services LLC
2026-08-25Patten Jarrod MDirector3K$348K0.001%2026-08-25Fidelity Brokerage Services LLC
2026-08-24Patten Jarrod MDirector925$113K0.000%2026-08-24Fidelity Brokerage Services LLC
2026-08-07Patten Jarrod MDirector4K$389K0.001%2026-08-07Fidelity Brokerage Services LLC
2026-07-27Patten Jarrod MDirector2K$192K0.001%2026-07-27Fidelity Brokerage Services LLC
2026-07-24Patten Jarrod MDirector2K$180K0.001%2026-07-24Fidelity Brokerage Services LLC
2026-07-22Patten Jarrod MDirector1K$125K0.000%2026-07-22Fidelity Brokerage Services LLC

13F holders

Tracked managers holding MSTR at their latest 13F. JSON

22 of the 30 tracked managers held MSTR at their latest 13F, $3.99B in total at quarter-end prices. Citadel Advisors is the largest at $2.18B (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 11 added shares and 10 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-3025.1M$2.18B0.25%+20.1M
D. E. Shaw & Co.2026-06-30517.0M$458.7M0.22%+514.1M
D. E. Shaw & Co.2026-06-30340.0M$348.4M0.17%+326.0M
D. E. Shaw & Co.2026-06-302.9M$252.9M0.12%-22.6M
Renaissance Technologies2026-06-302.6M$222.0M0.31%+423K
Millennium Management2026-06-302.1M$185.5M0.07%-127.8M
Millennium Management2026-06-30130.0M$115.4M0.04%+127.8M
Two Sigma Investments2026-06-3044.8M$39.6M0.03%+38.0M
D. E. Shaw & Co.2026-06-3034.9M$32.0M0.02%-305.1M
Point72 Asset Management2026-06-30329K$28.6M0.03%-7.2M
D. E. Shaw & Co.2026-06-3025.5M$22.0M0.01%-431.5M
Two Sigma Investments2026-06-30253K$22.0M0.02%-44.5M
D. E. Shaw & Co.2026-06-3014.0M$14.3M0.01%+2.4M
AQR Capital Management2026-06-30152K$12.9M0.00%+6K
D. E. Shaw & Co.2026-06-3011.6M$11.2M0.01%-505.4M
Point72 Asset Management2026-06-3011.5M$11.1M0.01%+8.5M
Point72 Asset Management2026-06-307.5M$7.7M0.01%+7.1M
Two Sigma Investments2026-06-306.8M$6.9M0.01%-19.2M
Citadel Advisors2026-06-305.0M$5.1M0.00%-16.1M
Point72 Asset Management2026-06-303.0M$2.6M0.00%+2.7M
Citadel Advisors2026-06-302.5M$2.6M0.00%-22.6M
Bridgewater Associates2026-06-306K$484K0.00%0

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.

Financials

SEC XBRL, as filed. JSON

In Q2 2026 (quarter ended 2026-06-30) Strategy Inc reported revenue of $122.4M, up 6.9% from the same quarter a year earlier, and net loss of $8.22B (-24.45 diluted EPS). In FY 2025 it generated -$67.2M of operating cash flow. As of 2026-06-30, cash was $1.71B against $6.71B of debt.

Cash
$1.71B
Debt
$6.71B
Equity
$30.89B
Total assets
$52.56B

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$122.4M-$8.22B-6717.1%-24.45
Q1 20262026-03-31$124.3M-$12.54B-10090.6%-38.25
Q4 2025derived2025-12-31$123.0Mn/an/an/a
Q3 20252025-09-30$128.7M$2.79B2164.1%8.42
Q2 20252025-06-30$114.5M$10.02B8752.7%32.60
Q1 20252025-03-31$111.1M-$4.22B-3797.2%-16.49
Q4 20242024-12-31n/a-$670.8Mn/an/a
Q3 20242024-09-30$116.1M-$340.2M-293.1%-1.72

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$477.2Mn/a-$67.2M$8.2Mn/an/a
FY 20242024-12-31$463.5Mn/a-$53.0M$3.0Mn/an/a
FY 20232023-12-31$496.3Mn/a$12.7M$2.9Mn/an/a
FY 20222022-12-31$499.3Mn/a$3.2M$2.5M$0n/a
FY 20212021-12-31$510.8Mn/a$93.8M$2.7M$0n/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30.

What this page is

Strategy 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 Strategy Inc (MSTR), SEC CIK 1050446, listed on Nasdaq, classified by the SEC as finance services. 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 2026-08-14.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-13.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-09-04.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
Financials
SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-04.JSON and CSV
Company record
EDGAR filing index for CIK 1050446Ticker, 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, 13 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.

Datasets

Frequently Asked Questions

How much of MSTR is sold short?
31,879,835 shares were held short at the 2026-08-14 settlement, 2.0 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 MSTR's daily short volume?
On 2026-09-11, 2,490,838 of the 8,312,264 MSTR shares reported to FINRA were sold short, 30.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does MSTR have fails to deliver?
The SEC's latest file shows 92 MSTR shares failed to deliver at settlement 2026-08-13. Fails are reported per settlement date and published twice a month with a lag.
Are MSTR insiders buying or selling?
Insiders at MSTR reported 6 open-market sells worth $655K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Chow Thomas C. (EVP &amp; General Counsel) on 2026-09-04.
Have MSTR insiders filed to sell?
8 Form 144 notices on file for MSTR worth $1.6M at the prices reported; 8 in the last 90 days worth $1.6M. Latest: Chow Thomas C. filed on 2026-09-04 to sell 106 shares ($15K) from 2026-09-04.
What did MSTR report last quarter?
In Q2 2026 (quarter ended 2026-06-30) Strategy Inc reported revenue of $122.4M, up 6.9% from the same quarter a year earlier, and net loss of $8.22B (-24.45 diluted EPS). In FY 2025 it generated -$67.2M of operating cash flow. As of 2026-06-30, cash was $1.71B against $6.71B of debt.
Which funds hold MSTR?
22 of the 30 tracked managers held MSTR at their latest 13F, $3.99B in total at quarter-end prices. Citadel Advisors is the largest at $2.18B (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 11 added shares and 10 cut.

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