XOOMAR

RENAISSANCERE HOLDINGS LTD (RNR)

Every FINRA and SEC series the site collects for RENAISSANCERE HOLDINGS LTD: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as fire, marine & casualty insurance.

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1.4M

Short interest

settlement 2026-08-31

5.6

Days to cover

+10.9% vs prior

65.4%

Short share of volume

2026-09-11

25

Fails to deliver

settlement 2026-08-10

-$6.7M

Insider flow, 90 days

0 buys, 5 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 31 August 2026, short interest in RNR is 1,389,726 shares, up 149,611 shares over the last month. Over the last 48 readings it ranged from 767,276 shares (15 October 2025) to 1,976,208 shares (13 December 2024). At the reported average volume of 247K shares a day that is 5.6 days to cover, elevated.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-311,389,726+10.9%247,1675.62
2026-08-141,253,246+1.1%234,3345.35
2026-07-311,240,115-20.1%381,7623.25
2026-07-151,552,442-1.9%369,9304.20
2026-06-301,581,638-4.1%369,0314.29
2026-06-151,649,123+12.9%353,0914.67
2026-05-291,461,027+18.6%407,8483.58
2026-05-151,232,048+13.5%389,9583.16
2026-04-301,085,292+2.3%334,2023.25
2026-04-151,061,246+7.7%260,4274.08
2026-03-31985,137-1.9%344,7032.86
2026-03-131,004,194+8.0%342,0172.94
2026-02-27929,686-10.1%390,2172.38
2026-02-131,034,325-9.3%541,5691.91
2026-01-301,140,590+6.3%301,5913.78
2026-01-151,073,320-12.9%413,4082.60
2025-12-311,231,742-14.2%376,9333.27
2025-12-151,434,887+30.5%355,7774.03
2025-11-281,099,875+15.6%388,2692.83
2025-11-14951,687+22.4%446,4052.13
2025-10-31777,413+1.3%547,6841.42
2025-10-15767,276-27.4%411,7381.86
2025-09-301,057,457-35.8%495,2082.14
2025-09-151,647,504+9.0%402,4484.09

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of RNR volume is 65.4%, down 5.4 points over the last five sessions. Over the last 52 readings it ranged from 31.5% (28 July 2026) to 89.8% (26 August 2026). The latest reading is 4.1 points below the 30-session average of 69.5%, on 72K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-1147K72K65.4%46
2026-09-1064K102K63.1%0
2026-09-0957K82K69.0%0
2026-09-0871K101K70.7%0
2026-09-0485K134K62.9%0
2026-09-0370K99K70.8%0
2026-09-0261K79K77.2%0
2026-09-0164K86K74.6%1,506
2026-08-3134K69K49.2%0
2026-08-2844K60K73.7%0
2026-08-2751K59K86.0%0
2026-08-2668K76K89.8%0
2026-08-2548K56K85.4%0
2026-08-2472K80K89.8%0
2026-08-2185K144K58.9%5
2026-08-2086K97K88.5%0
2026-08-1966K88K74.3%0
2026-08-1867K95K70.4%0
2026-08-1751K91K55.6%136
2026-08-1454K84K64.0%0
2026-08-1348K77K62.0%0
2026-08-1250K72K69.3%0
2026-08-1144K69K64.1%3
2026-08-1056K74K75.6%0
2026-08-0739K59K67.0%0
2026-08-0653K85K62.6%0
2026-08-0575K101K73.8%88
2026-08-0471K121K58.8%310
2026-08-0358K93K62.5%1,078
2026-07-3161K126K48.7%461

Fails to deliver

SEC, by settlement date. JSON

As of 10 August 2026, the fails-to-deliver balance in RNR is 25 shares, up 24 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (11 September 2025) to 20,796 shares (23 July 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-1025$321.87$8K
2026-08-051$321.75$322
2026-07-316,537$318.36$2.1M
2026-07-274$329.10$1K
2026-07-2320,796$319.69$6.6M
2026-07-101$311.17$311
2026-06-0539$277.73$11K
2026-06-04211$280.61$59K
2026-05-19169$298.40$50K
2026-05-138$296.34$2K
2026-05-08130$300.84$39K
2026-05-0112$306.97$4K
2026-04-246,046$313.44$1.9M
2026-04-081$302.70$303
2026-04-0668$300.37$20K
2026-03-262,259$293.24$662K
2026-03-2339$290.73$11K
2026-03-1337$291.36$11K
2026-03-0614$297.79$4K
2026-03-0531$300.48$9K
2026-03-0412$301.68$4K
2026-03-0312$307.03$4K
2026-02-19709$303.92$215K
2026-02-1712,100$301.37$3.6M
2026-02-12882$304.81$269K
2026-02-101,586$289.10$459K
2026-02-09659$300.56$198K
2026-02-066$305.29$2K
2026-02-045$285.95$1K
2026-02-0371$284.50$20K

Insider trades

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

Insiders at RNR reported 5 open-market sells worth $6.7M 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: Curtis Ross (EVP,Chief Portfolio Officer) on 2026-09-03.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-03Curtis RossEVP,Chief Portfolio OfficerSell5K$340.00$1.7M156K
2026-09-03Curtis RossEVP,Chief Portfolio OfficerSell5K$335.00$1.5M161K
2026-08-26Curtis RossEVP,Chief Portfolio OfficerSell377$335.00$126K166K
2026-08-24Curtis RossEVP,Chief Portfolio OfficerSell5K$330.00$1.6M166K
2026-08-17Curtis RossEVP,Chief Portfolio OfficerSell5K$325.00$1.6M171K
2026-05-18Sanders Carol Pn/aSell1K$297.36$440K6K
2026-05-11Klehm Henry IIIn/aGrant506$0.00$021K
2026-05-11Hooley Stephen Cn/aGrant591$0.00$0591
2026-03-10Qutub RobertEVP, Chief Financial OfficerTax withholding3K$297.22$918K78K
2026-03-10Qutub RobertEVP, Chief Financial OfficerDisposition979$0.00$081K
2026-03-10ODonnell KevinPres &amp; Chief Executive OfficerTax withholding8K$297.22$2.3M437K
2026-03-10ODonnell KevinPres &amp; Chief Executive OfficerDisposition2K$0.00$0444K
2026-03-10Marra David EEVP,Chief Underwriting OfficerTax withholding3K$297.22$782K95K
2026-03-10Marra David EEVP,Chief Underwriting OfficerDisposition652$0.00$098K
2026-03-10Curtis RossEVP,Chief Portfolio OfficerDisposition1K$0.00$0176K
2026-03-10Bender Shannon LowryEVP, General Counsel &amp; SectyTax withholding2K$297.22$453K36K
2026-03-10Bender Shannon LowryEVP, General Counsel &amp; SectyDisposition483$0.00$038K
2026-03-01Rahmani Valerien/aGrant578$0.00$09K
2026-03-01Sanders Carol Pn/aGrant578$0.00$07K
2026-03-01TRUDELL CYNTHIAn/aGrant578$0.00$07K
2026-03-01Qutub RobertEVP, Chief Financial OfficerTax withholding329$302.46$100K82K
2026-03-01Qutub RobertEVP, Chief Financial OfficerTax withholding350$302.46$106K82K
2026-03-01Qutub RobertEVP, Chief Financial OfficerTax withholding432$302.46$131K83K
2026-03-01Qutub RobertEVP, Chief Financial OfficerTax withholding517$302.46$156K83K
2026-03-01Qutub RobertEVP, Chief Financial OfficerGrant8K$0.00$084K
2026-03-01Qutub RobertEVP, Chief Financial OfficerGrant3K$0.00$076K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerTax withholding977$302.46$296K447K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerTax withholding1K$302.46$314K448K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerTax withholding1K$302.46$323K449K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerTax withholding2K$302.46$482K450K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerGrant26K$0.00$0452K
2026-03-01ODonnell KevinPres &amp; Chief Executive OfficerGrant9K$0.00$0426K
2026-03-01Mester Loretta J.n/aGrant578$0.00$02K
2026-03-01Marra David EEVP,Chief Underwriting OfficerTax withholding382$302.46$116K99K
2026-03-01Marra David EEVP,Chief Underwriting OfficerTax withholding317$302.46$96K99K
2026-03-01Marra David EEVP,Chief Underwriting OfficerTax withholding254$302.46$77K99K
2026-03-01Marra David EEVP,Chief Underwriting OfficerGrant9K$0.00$0100K
2026-03-01Marra David EEVP,Chief Underwriting OfficerGrant3K$0.00$091K
2026-03-01Klehm Henry IIIn/aGrant578$0.00$020K
2026-03-01Jeworrek Torstenn/aGrant578$0.00$03K
2026-03-01HENNES DUNCAN Pn/aGrant578$0.00$09K
2026-03-01GIDUMAL SHYAM Hn/aGrant578$0.00$04K
2026-03-01GIBBONS JAMES Ln/aGrant1K$0.00$032K
2026-03-01Fraser James ChristopherSVP, Chief Accounting OfficerGrant2K$0.00$015K
2026-03-01Curtis RossEVP,Chief Portfolio OfficerGrant8K$0.00$0177K
2026-03-01Curtis RossEVP,Chief Portfolio OfficerGrant3K$0.00$0169K
2026-03-01Brosnan Sean GSVP, Chief Investment OfficerGrant6K$0.00$023K
2026-03-01Bender Shannon LowryEVP, General Counsel &amp; SectyTax withholding263$302.46$80K38K
2026-03-01Bender Shannon LowryEVP, General Counsel &amp; SectyTax withholding218$302.46$66K38K
2026-03-01Bender Shannon LowryEVP, General Counsel &amp; SectyTax withholding213$302.46$64K39K

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 RNR worth $1.7M at the prices reported; 1 in the last 90 days worth $1.7M. Latest: Qutub Robert filed on 2026-07-28 to sell 5,000 shares ($1.7M) from 2026-07-28.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-07-28Qutub RobertOfficer5K$1.7M0.012%2026-07-28Merrill Lynch

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

6 holders above 5% have filed on RNR, all on Schedule 13G (passive). The largest reported stake is Vanguard Portfolio Management at 5.3% of the class (2,303,243 shares), filed 2026-04-28 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-05-1413G/Ano. 1Capital World Investorsinvestment adviser1.5M3.4%2026-03-31
2026-04-2813GVanguard Portfolio Managementinvestment adviser2.3M5.3%2026-03-31
2026-04-2813GVanguard Capital Managementinvestment adviser2.3M5.3%2026-03-31
2026-03-2613G/Ano. 13The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-02-1713G/Ano. 2T. Rowe Price Associates, Inc.investment adviser1.9M4.1%2025-12-31
2025-11-1413G/Ano. 1T. Rowe Price Associates, Inc.investment adviser2.9M6.1%2025-09-30
2025-10-1513G/Ano. 3State Farm Mutual Automobile Insurance Companyinsurance company2.4M5.1%2025-07-24

13F holders

Tracked managers holding RNR at their latest 13F. JSON

7 of the 30 tracked managers held RNR at their latest 13F, $263.6M in total at quarter-end prices. AQR Capital Management is the largest at $172.1M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 5 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-30543K$172.1M0.06%+38K
Fisher Asset Management2026-06-30112K$35.3M0.01%+40K
Bridgewater Associates2026-06-3076K$24.0M0.10%-7K
D. E. Shaw & Co.2026-06-3047K$15.0M0.01%-62K
Millennium Management2026-06-3026K$8.2M0.00%-14K
Citadel Advisors2026-06-3015K$4.8M0.00%-187K
Two Sigma Investments2026-06-3013K$4.3M0.00%-7K

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) RENAISSANCERE HOLDINGS LTD reported revenue of $2.77B, down 13.7% from the same quarter a year earlier, and net income of $663.1M. In FY 2025 it generated $3.69B of operating cash flow and spent $1.60B on buybacks and $74.8M on dividends. As of 2026-06-30, cash was $1.30B against $2.33B of debt.

Cash
$1.30B
Debt
$2.33B
Equity
$11.82B
Total assets
$55.20B
Shares outstanding
41,551,893

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$2.77B$663.1M23.9%n/a
Q1 20262026-03-31$2.19B$293.4M13.4%6.57
Q4 2025derived2025-12-31$2.97B$760.5M25.6%n/a
Q3 20252025-09-30$3.20B$916.5M28.7%19.40
Q2 20252025-06-30$3.21B$835.4M26.1%17.20
Q1 20252025-03-31$3.47B$170.0M4.9%3.27
Q4 2024derived2024-12-31$2.29B-$189.7M-8.3%n/a
Q3 20242024-09-30$3.97B$1.18B29.8%22.62

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$12.85B$2.68B$3.69Bn/a$1.60B$74.8M
FY 20242024-12-31$11.70B$1.87B$4.16Bn/a$666.9M$80.8M
FY 20232023-12-31$9.13B$2.56B$1.91Bn/a$0$75.1M
FY 20222022-12-31$5.06B-$1.06B$1.60Bn/a$166.7M$64.7M
FY 20212021-12-31$5.28B-$40.2M$1.23Bn/a$1.03B$67.8M

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; shares outstanding as of 2026-07-20 from the cover page.

What this page is

RENAISSANCERE HOLDINGS LTD 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 RENAISSANCERE HOLDINGS LTD (RNR), SEC CIK 913144, listed on NYSE, classified by the SEC as fire, marine & casualty insurance. 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 2026-08-31.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 2026-08-10.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-07-28.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 2026-05-14.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 2026-09-03.JSON and CSV
Company record
EDGAR filing index for CIK 913144Ticker, 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, 14 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 RNR is sold short?
1,389,726 shares were held short at the 2026-08-31 settlement, 5.6 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 RNR's daily short volume?
On 2026-09-11, 47,084 of the 72,013 RNR shares reported to FINRA were sold short, 65.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does RNR have fails to deliver?
The SEC's latest file shows 25 RNR shares failed to deliver at settlement 2026-08-10. Fails are reported per settlement date and published twice a month with a lag.
Are RNR insiders buying or selling?
Insiders at RNR reported 5 open-market sells worth $6.7M 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: Curtis Ross (EVP,Chief Portfolio Officer) on 2026-09-03.
Have RNR insiders filed to sell?
1 Form 144 notice on file for RNR worth $1.7M at the prices reported; 1 in the last 90 days worth $1.7M. Latest: Qutub Robert filed on 2026-07-28 to sell 5,000 shares ($1.7M) from 2026-07-28.
Who owns more than 5% of RNR?
6 holders above 5% have filed on RNR, all on Schedule 13G (passive). The largest reported stake is Vanguard Portfolio Management at 5.3% of the class (2,303,243 shares), filed 2026-04-28 for an event on 2026-03-31.
What did RNR report last quarter?
In Q2 2026 (quarter ended 2026-06-30) RENAISSANCERE HOLDINGS LTD reported revenue of $2.77B, down 13.7% from the same quarter a year earlier, and net income of $663.1M. In FY 2025 it generated $3.69B of operating cash flow and spent $1.60B on buybacks and $74.8M on dividends. As of 2026-06-30, cash was $1.30B against $2.33B of debt.
Which funds hold RNR?
7 of the 30 tracked managers held RNR at their latest 13F, $263.6M in total at quarter-end prices. AQR Capital Management is the largest at $172.1M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 5 cut.

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