RenaissanceRe Holdings Ltd.
US ˙ NYSE ˙ BMG7496G1033

SecurityRNR / RenaissanceRe Holdings Ltd.
InstitutionMorgan Stanley
Latest Disclosed Ownership409,713 shares
Latest Disclosed Value $ 121,779,632
Morgan Stanley reports 9.16% decrease in ownership of RNR / RenaissanceRe Holdings Ltd.

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 409,713 shares of RenaissanceRe Holdings Ltd. (US:RNR) valued at $121,778,995 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 451,021 shares of RenaissanceRe Holdings Ltd.. This represents a change in shares of -9.16% during the quarter. The current value of the position is $113,789,591 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RENAISSANCERE HLDGS COM G7496G103 409,713 -41,308 -9.16 121,780 -3.97 0.0073
2026-05-27 2025-12-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 451,021 -9,328 -2.03 126,810 8.48 0.0076
2026-02-13 2025-12-31 13F RENAISSANCERE HLDGS COM G7496G103 451,021 -9,328 126,810 0.0076
2026-05-27 2025-09-30 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 460,349 33,301 7.80 116,897 12.69 0.0071
2025-11-14 2025-09-30 13F RENAISSANCERE HLDGS COM G7496G103 460,349 33,301 116,897 0.0071
2025-08-15 2025-06-30 13F RENAISSANCERE HLDGS COM G7496G103 427,048 -47,718 -10.05 103,731 -8.96 0.0068
2025-05-15 2025-03-31 13F RENAISSANCERE HLDGS COM G7496G103 474,766 42,836 9.92 113,944 6.03 0.0081
2025-05-15 2024-12-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 431,930 -31,906 -6.88 107,469 -14.94 0.0075
2025-02-14 2024-12-31 13F RENAISSANCERE HLDGS COM G7496G103 431,930 -31,906 107,469 0.0075
2025-05-14 2024-09-30 13F/A-2 RENAISSANCERE HLDGS COM G7496G103 463,836 -91,667 -16.50 126,349 1.76 0.0092
2025-02-14 2024-09-30 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 463,836 -91,667 126,349 0.0092
2024-11-14 2024-09-30 13F RENAISSANCERE HLDGS COM G7496G103 463,836 -91,667 126,349 0.0011
2025-05-14 2024-06-30 13F/A-2 RENAISSANCERE HLDGS COM G7496G103 555,503 103,928 23.01 124,161 16.98 0.0096
2024-10-17 2024-06-30 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 555,503 103,928 124,161 0.0096
2024-08-14 2024-06-30 13F RENAISSANCERE HLDGS COM G7496G103 555,503 103,928 124,161 0.0096
2024-10-17 2024-03-31 13F/A-2 RENAISSANCERE HLDGS COM G7496G103 451,575 -23,564 -4.96 106,134 13.97 0.0085
2024-08-16 2024-03-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 451,575 -23,564 106,134 0.0010
2024-05-15 2024-03-31 13F RENAISSANCERE HLDGS COM G7496G103 451,575 -23,564 106,134 0.0085
2024-08-16 2023-12-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 475,139 48,759 11.44 93,127 10.35 0.0082
2024-02-13 2023-12-31 13F RENAISSANCERE HLDGS COM G7496G103 475,139 48,759 93,127 0.0082
2023-11-15 2023-09-30 13F RENAISSANCERE HLDGS COM G7496G103 426,380 41,904 10.90 84,389 17.68 0.0086
2023-08-14 2023-06-30 13F RENAISSANCERE HLDGS COM G7496G103 384,476 2,291 0.60 71,713 -6.34 0.0071
2023-05-15 2023-03-31 13F RENAISSANCERE HLDGS COM G7496G103 382,185 8,058 2.15 76,567 11.09 0.0082
2023-02-14 2022-12-31 13F RENAISSANCERE HLDGS COM G7496G103 374,127 167,109 80.72 68,926 137.16 0.0078
2022-11-14 2022-09-30 13F RENAISSANCERE HLDGS COM G7496G103 207,018 29,400 16.55 29,063 4.64 0.0040
2022-10-27 2022-06-30 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 177,618 95,237 115.61 27,775 112.70 0.0036
2022-08-15 2022-06-30 13F RENAISSANCERE HLDGS COM G7496G103 177,618 95,237 27,775 0.0007
2022-10-27 2022-03-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 82,381 -89,405 -52.04 13,058 -55.11 0.0018
2022-05-13 2022-03-31 13F RENAISSANCERE HLDGS COM G7496G103 82,381 -89,405 13,058 0.0018
2022-02-14 2021-12-31 13F RENAISSANCERE HLDGS COM G7496G103 171,786 11,717 7.32 29,088 30.36 0.0036
2021-11-15 2021-09-30 13F RENAISSANCERE HLDGS COM G7496G103 160,069 60,330 60.49 22,313 50.33 0.0030
2021-08-23 2021-06-30 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 99,739 -5,516 -5.24 14,843 -12.00 0.0020
2021-08-16 2021-06-30 13F RENAISSANCERE HLDGS COM G7496G103 99,739 -5,516 14,843 0.0004
2021-05-17 2021-03-31 13F RENAISSANCERE HLDGS COM G7496G103 105,255 -29,715 -22.02 16,868 -24.63 0.0025
2021-02-16 2020-12-31 13F RENAISSANCERE HLDGS COM G7496G103 134,970 88,691 191.64 22,381 184.93 0.0035
2020-11-13 2020-09-30 13F RENAISSANCERE HLDGS COM G7496G103 46,279 3,828 9.02 7,855 8.18 0.0015
2020-08-14 2020-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 42,451 4,050 10.55 7,261 26.63 0.0016
2020-05-26 2020-03-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 38,401 -27,477 -41.71 5,734 -55.60 0.0016
2020-05-15 2020-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 38,401 -27,477 5,734 440.4907
2020-02-14 2019-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 65,878 -5,819 -8.12 12,914 -6.89 0.0030
2019-11-14 2019-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 71,697 26,953 60.24 13,870 74.16 0.0037
2019-08-14 2019-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 44,744 5,479 13.95 7,964 41.36 0.0021
2019-05-15 2019-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 39,265 -4,898 -11.09 5,634 -4.57 0.0016
2019-02-14 2018-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 44,163 -28,054 -38.85 5,904 -38.79 0.0018
2019-04-23 2018-09-30 13F/A-2 RENAISSANCERE HOLDINGS COM G7496G103 72,217 -70,677 -49.46 9,646 -43.90 0.0024
2018-11-20 2018-09-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 72,217 0 9,646 0.0024
2018-11-14 2018-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 72,217 -70,677 9,646
2019-04-23 2018-06-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 142,894 -49,774 -25.83 17,193 -35.58 0.0046
2018-08-14 2018-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 142,894 -49,774 17,193
2019-04-23 2018-03-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 192,668 -70,202 -26.71 26,687 -19.16 0.0074
2018-05-14 2018-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 192,668 -70,202 26,687
2019-04-23 2017-12-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 262,870 90,108 52.16 33,014 41.41 0.0090
2018-02-14 2017-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 262,870 90,108 33,014
2017-11-14 2017-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 172,762 -49,045 -22.11 23,347 -24.30 0.0070
2017-08-11 2017-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 221,807 7,236 3.37 30,843 -0.63 0.0093
2017-05-22 2017-03-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 214,571 65,096 43.55 31,037 52.43 0.0095
2017-05-12 2017-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 214,571 31,037
2017-02-22 2016-12-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 149,475 -43,848 -22.68 20,361 -12.35 0.0067
2017-02-13 2016-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 149,475 20,361
2016-11-10 2016-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 193,323 98,224 103.29 23,230 108.01 0.0079
2016-08-12 2016-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 95,099 34,162 56.06 11,168 52.94 0.0040
2016-05-12 2016-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 60,937 -62,096 -50.47 7,302 -47.57 0.0028
2016-02-09 2015-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 123,033 38,211 45.05 13,926 54.42 0.0050
2016-02-08 2015-09-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 84,822 -131,677 -60.82 9,018 -58.97 0.0033
2015-11-09 2015-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 84,822 9,018
2015-08-12 2015-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 216,499 -29,037 -11.83 21,977 -10.25 0.0076
2015-05-14 2015-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 245,536 120,274 96.02 24,488 101.10 0.0090
2015-02-13 2014-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 125,262 -20,477 -14.05 12,177 -16.44 0.0045
2014-12-16 2014-09-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 145,739 1,381 0.96 14,572 -5.66 0.0056
2014-11-14 2014-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 145,739 14,572
2014-08-12 2014-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 144,358 -5,658 -3.77 15,446 5.49 0.0264
2014-05-13 2014-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 150,016 -284,762 -65.50 14,642 -65.40 0.0061
2014-02-13 2013-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 434,778 197,709 83.40 42,322 97.20 0.0180
2013-11-13 2013-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 237,069 -189,117 -44.37 21,462 -41.98 0.0101
2013-08-08 2013-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 426,186 426,186 36,989 0.0187
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.