XOOMAR

CYPHERPUNK TECHNOLOGIES INC. (CYPH)

Every FINRA and SEC series the site collects for CYPHERPUNK TECHNOLOGIES INC.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq.

Download CSV

6.7M

Short interest

settlement 2026-08-14

5.2

Days to cover

-7.8% vs prior

34.8%

Short share of volume

2026-09-11

64,901

Fails to deliver

settlement 2026-08-14

-$34K

Insider flow, 90 days

0 buys, 1 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 19 settlements in the JSON

As of 14 August 2026, short interest in CYPH is 6,732,665 shares, down 1,363,804 shares over the last month. Over the last 19 readings it ranged from 3,279,435 shares (15 December 2025) to 12,074,283 shares (13 February 2026). At the reported average volume of 1.3M shares a day that is 5.2 days to cover, elevated.

Embed this chartfree, with the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/cyph" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
PreviewDark previewAdd ?theme=dark to the src for a dark chart.
SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-146,732,665-7.8%1,288,9505.22
2026-07-317,297,921-9.9%1,190,0856.13
2026-07-158,096,469+5.6%2,138,4463.79
2026-06-307,670,277+9.9%2,454,0513.13
2026-06-156,976,140+5.0%10,564,9481.00
2026-05-296,642,993+10.7%4,821,3111.38
2026-05-156,002,217-32.7%5,249,4941.14
2026-04-308,920,114-11.0%2,130,5074.19
2026-04-1510,019,412-2.1%2,689,7863.72
2026-03-3110,234,264-6.6%1,983,9085.16
2026-03-1310,954,738-4.2%2,252,1084.86
2026-02-2711,430,831-5.3%1,456,7187.85
2026-02-1312,074,283+19.6%2,737,9304.41
2026-01-3010,093,494+84.1%2,935,1333.44
2026-01-155,483,870+8.5%3,986,6801.38
2025-12-315,055,828+54.2%5,303,8701.00
2025-12-153,279,435-5.8%8,104,1761.00
2025-11-283,480,599-51.1%28,042,8071.00
2025-11-147,121,502+144.9%108,472,3411.00

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of CYPH volume is 34.8%, down 13.3 points over the last five sessions. Over the last 52 readings it ranged from 20.0% (17 July 2026) to 63.8% (24 July 2026). The latest reading is 8.0 points below the 30-session average of 42.8%, on 6.7M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-112.3M6.7M34.8%613,113
2026-09-102.1M8.7M24.0%232,741
2026-09-099.6M18.7M51.5%91,436
2026-09-085.7M9.8M58.0%40,155
2026-09-044.4M9.7M45.1%66,970
2026-09-035.8M12.0M48.1%65,883
2026-09-021.4M2.9M47.6%260,764
2026-09-012.0M3.8M52.6%832,639
2026-08-312.9M4.9M58.5%591,992
2026-08-282.6M5.3M49.8%201,665
2026-08-272.3M8.5M27.4%30,684
2026-08-261.1M4.0M26.5%1,854
2026-08-252.1M5.3M39.0%27,027
2026-08-2412.2M21.5M57.0%121,691
2026-08-213.4M7.1M48.6%94,618
2026-08-202.8M4.8M57.9%82,246
2026-08-193.9M7.3M53.3%21,050
2026-08-181.0M1.9M53.5%975
2026-08-17475K1.2M40.9%0
2026-08-1493K325K28.6%6,259
2026-08-13435K1.1M41.2%0
2026-08-12319K859K37.1%47,750
2026-08-11130K454K28.7%0
2026-08-10222K894K24.8%1,913
2026-08-07689K1.5M44.6%334,700
2026-08-06338K816K41.5%0
2026-08-05309K645K47.9%0
2026-08-04427K964K44.4%0
2026-08-03288K800K36.0%300
2026-07-31240K693K34.6%10

Fails to deliver

SEC, by settlement date. JSON

As of 14 August 2026, the fails-to-deliver balance in CYPH is 64,901 shares, up 64,896 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (16 April 2026) to 185,252 shares (22 June 2026).

SettlementShares failedPriceValue
2026-08-1464,901$0.65$42K
2026-08-075$0.67$3
2026-08-0511,145$0.69$8K
2026-08-0441,537$0.64$27K
2026-07-2356,763$0.67$38K
2026-07-224,653$0.74$3K
2026-07-177$0.71$5
2026-07-1347,620$0.70$33K
2026-07-0712,119$0.68$8K
2026-07-02558$0.64$357
2026-07-01122$0.61$74
2026-06-309,616$0.64$6K
2026-06-2966,510$0.62$41K
2026-06-25889$0.61$542
2026-06-24553$0.65$359
2026-06-22185,252$0.74$137K
2026-06-1723$0.79$18
2026-06-151,100$0.65$715
2026-06-0936,961$0.71$26K
2026-06-0886,191$0.52$45K
2026-06-052,653$0.98$3K
2026-06-041,854$1.18$2K
2026-06-038,025$1.19$10K
2026-04-2953,999$0.91$49K
2026-04-246,462$0.88$6K
2026-04-2349,688$0.86$43K
2026-04-2129,839$0.87$26K
2026-04-20174,172$0.87$152K
2026-04-1732,282$0.90$29K
2026-04-161$0.90$1

Insider trades

SEC Form 4, newest first. JSON

Insiders at CYPH reported 1 open-market sell worth $34K 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: Dietz Thomas John on 2026-08-26.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-26Dietz Thomas Johnn/aSell20K$1.72$34K133K
2026-08-17McEvoy William Patrick IIIChief Investment OfficerX16.6M$0.00$17K24.9M
2026-08-17Winklevoss Capital Fund, LLCn/aX16.6M$0.00$17K24.9M
2026-03-26Mirabelli Christophern/aSell60K$0.71$43K130K
2025-12-23Mirabelli Christophern/aJ712$0.00$022K
2025-12-23Mirabelli Christophern/aJ2K$0.00$00
2025-12-23ONSI DOUGLAS ECEO,CFO,Pres.,GC,Treas.&amp;Sec.J712$0.00$0107K
2025-12-23ONSI DOUGLAS ECEO,CFO,Pres.,GC,Treas.&amp;Sec.J2K$0.00$00
2025-11-17Mirabelli Christophern/aSell414K$3.14$1.3M2K
2025-11-17Mirabelli Christophern/aSell262K$3.14$822K417K
2025-11-17ONSI DOUGLAS ECEO,CFO,Pres.,GC,Treas.&amp;Sec.Sell414K$3.14$1.3M2K
2025-11-17ONSI DOUGLAS ECEO,CFO,Pres.,GC,Treas.&amp;Sec.Sell262K$3.14$822K417K
2025-11-17CAVANAUGH JAMES Hn/aSell262K$3.14$822K0

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

1 Form 144 notice on file for CYPH worth $32K at the prices reported; 1 in the last 90 days worth $32K. Latest: Dietz Thomas John filed on 2026-08-26 to sell 20,000 shares ($32K) from 2026-08-26.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-26Dietz Thomas JohnDirector20K$32K0.019%2026-08-26Charles Schwab Corporation

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

5 holders above 5% have filed on CYPH, 5 on Schedule 13D (active intent). The largest reported stake is Winklevoss Capital Fund, LLC at 19.9% of the class (24,854,613 shares), filed 2026-08-19 for an event on 2026-08-17.

FiledFormHolderSharesOf classEvent
2026-08-1913D/Ano. 2Winklevoss Capital Fund, LLCother entity24.9M19.9%2026-08-17
2026-08-1913D/Ano. 2Winklevoss Treasury Investments, LLCother entity24.9M19.9%2026-08-17
2026-08-1913D/Ano. 2Winklevoss Capital Management, LLCother entity24.9M19.9%2026-08-17
2026-08-1913D/Ano. 2Tyler Howard Winklevossindividual24.9M19.9%2026-08-17
2026-08-1913D/Ano. 2Cameron Howard Winklevossindividual24.9M19.9%2026-08-17

13F holders

Tracked managers holding CYPH at their latest 13F. JSON

2 of the 30 tracked managers held CYPH at their latest 13F, $837K in total at quarter-end prices. Citadel Advisors is the largest at $788K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 0 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-301.3M$788K0.00%+1.0M
Two Sigma Investments2026-06-3080K$49K0.00%+14K

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

CYPHERPUNK TECHNOLOGIES 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 CYPHERPUNK TECHNOLOGIES INC. (CYPH), SEC CIK 1509745, 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 2026-08-14.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 2026-08-14.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-26.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 2026-08-19.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
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-26.JSON and CSV
Company record
EDGAR filing index for CIK 1509745Ticker, 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, 12 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.

Other company pages

Datasets

Frequently Asked Questions

How much of CYPH is sold short?
6,732,665 shares were held short at the 2026-08-14 settlement, 5.2 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 CYPH's daily short volume?
On 2026-09-11, 2,349,094 of the 6,743,997 CYPH shares reported to FINRA were sold short, 34.8% of the day's reported volume. Short volume is a flow for one day, not a position.
Does CYPH have fails to deliver?
The SEC's latest file shows 64,901 CYPH shares failed to deliver at settlement 2026-08-14. Fails are reported per settlement date and published twice a month with a lag.
Are CYPH insiders buying or selling?
Insiders at CYPH reported 1 open-market sell worth $34K 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: Dietz Thomas John on 2026-08-26.
Have CYPH insiders filed to sell?
1 Form 144 notice on file for CYPH worth $32K at the prices reported; 1 in the last 90 days worth $32K. Latest: Dietz Thomas John filed on 2026-08-26 to sell 20,000 shares ($32K) from 2026-08-26.
Who owns more than 5% of CYPH?
5 holders above 5% have filed on CYPH, 5 on Schedule 13D (active intent). The largest reported stake is Winklevoss Capital Fund, LLC at 19.9% of the class (24,854,613 shares), filed 2026-08-19 for an event on 2026-08-17.
Which funds hold CYPH?
2 of the 30 tracked managers held CYPH at their latest 13F, $837K in total at quarter-end prices. Citadel Advisors is the largest at $788K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 0 cut.

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