RenaissanceRe Holdings Ltd.
US ˙ NYSE ˙ BMG7496G1033

SecurityRNR / RenaissanceRe Holdings Ltd.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership241,892 shares
Latest Disclosed Value $ 71,897,559
Mackenzie Financial Corp reports 9.41% increase in ownership of RNR / RenaissanceRe Holdings Ltd.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 241,892 shares of RenaissanceRe Holdings Ltd. (US:RNR) valued at $71,897,559 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 221,078 shares of RenaissanceRe Holdings Ltd.. This represents a change in shares of 9.41% during the quarter. The current value of the position is $67,180,665 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.

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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)
2026-05-13 2026-03-31 13F RENAISSANCERE HLDGS COM G7496G103 241,892 20,814 9.41 71,898 14.87 0.0863
2026-02-18 2025-12-31 13F RENAISSANCERE HLDGS COM G7496G103 221,078 -3,743 -1.66 62,590 9.64 0.0741
2025-11-13 2025-09-30 13F RENAISSANCERE HLDGS COM G7496G103 224,821 57,401 34.29 57,089 40.38 0.0692
2025-08-13 2025-06-30 13F RENAISSANCERE HLDGS COM G7496G103 167,420 88,367 111.78 40,666 114.35 0.0527
2025-05-07 2025-03-31 13F RENAISSANCERE HLDGS COM G7496G103 79,053 62,091 366.06 18,973 349.57 0.0270
2025-05-02 2024-12-31 13F/A-2 RENAISSANCERE HLDGS COM G7496G103 16,962 3,428 25.33 4,220 14.49 0.0058
2025-02-20 2024-12-31 13F/A-1 RENAISSANCERE HLDGS COM G7496G103 16,962 3,428 4,220 0.0055
2025-02-14 2024-12-31 13F RenaissanceRe Holdings Common Stock G7496G103 16,962 3,428 1,690 0.0024
2024-11-13 2024-09-30 13F RENAISSANCERE HLDGS COM G7496G103 13,534 765 5.99 3,687 29.20 0.0051
2024-08-14 2024-06-30 13F RENAISSANCERE HLDGS COM G7496G103 12,769 5,173 68.10 2,854 59.83 0.0042
2024-05-10 2024-03-31 13F RENAISSANCERE HLDGS COM G7496G103 7,596 1,535 25.33 1,785 50.38 0.0026
2024-01-30 2023-12-31 13F RENAISSANCERE HLDGS COM G7496G103 6,061 -311 -4.88 1,188 -5.34 0.0018
2023-10-25 2023-09-30 13F RENAISSANCERE HLDGS COM G7496G103 6,372 -4,705 -42.48 1,255 -38.71 0.0021
2023-08-03 2023-06-30 13F RENAISSANCERE HLDGS COM G7496G103 11,077 -985 -8.17 2,047 -15.31 0.0031
2023-04-24 2023-03-31 13F RENAISSANCERE HLDGS COM G7496G103 12,062 12,062 2,417 0.0037
2021-08-11 2021-06-30 13F RENAISSANCERE HLDGS COM G7496G103 0 -1,861 -100.00 0 -100.00
2021-05-14 2021-03-31 13F RENAISSANCERE HLDGS COM G7496G103 1,861 -20,089 -91.52 298 -91.81 0.0005
2021-02-10 2020-12-31 13F RENAISSANCERE HLDGS COM G7496G103 21,950 -3,065 -12.25 3,640 -14.27 0.0079
2020-11-13 2020-09-30 13F RENAISSANCERE HLDGS COM G7496G103 25,015 -16,703 -40.04 4,246 -40.49 0.0105
2020-08-13 2020-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 41,718 1,448 3.60 7,135 18.66 0.0191
2020-05-14 2020-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 40,270 -49,780 -55.28 6,013 -65.94 0.0193
2020-02-13 2019-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 90,050 -10,760 -10.67 17,652 -9.49 0.0434
2019-11-14 2019-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 100,810 68,077 207.98 19,502 234.68 0.0513
2019-08-23 2019-06-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 32,733 15,638 91.48 5,827 137.55 0.0150
2019-08-14 2019-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 32,733 15,638 5,827
2019-05-15 2019-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 17,095 12,368 261.65 2,453 288.13 0.0059
2019-02-06 2018-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 4,727 4,727 632 0.0017
2018-02-13 2017-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 0 -5,328 -100.00 0 -100.00
2017-11-13 2017-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 5,328 -3,202 -37.54 720 -39.29 0.0039
2017-08-14 2017-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 8,530 71 0.84 1,186 -3.10 0.0066
2017-05-25 2017-03-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 8,459 -212 -2.44 1,224 3.64 0.0072
2017-05-12 2017-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 8,459 1,224
2017-02-14 2016-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 8,671 265 3.15 1,181 16.93 0.0071
2016-11-15 2016-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 8,406 -2,291 -21.42 1,010 -19.59 0.0063
2016-08-12 2016-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 10,697 85 0.80 1,256 -1.26 0.0071
2016-05-12 2016-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 10,612 5,070 91.48 1,272 102.87 0.0115
2016-02-12 2015-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 5,542 143 2.65 627 9.23 0.0039
2015-11-13 2015-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 5,399 221 4.27 574 9.13 0.0035
2015-08-13 2015-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 5,178 182 3.64 526 5.62 0.0029
2015-05-13 2015-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 4,996 444 9.75 498 12.42 0.0026
2015-02-11 2014-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 4,552 303 7.13 443 4.24 0.0023
2014-11-12 2014-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 4,249 -1,166 -21.53 425 -26.60 0.0021
2014-08-11 2014-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 5,415 415 8.30 579 18.65 0.0027
2014-05-14 2014-03-31 13F RENAISSANCERE HOLDINGS COM G7496G103 5,000 0 0.00 488 0.21 0.0024
2014-02-11 2013-12-31 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 5,000 -5,000 -50.00 487 -46.19 0.0025
2014-02-03 2013-12-31 13F RENAISSANCERE HOLDINGS COM G7496G103 5,000 487
2013-11-12 2013-09-30 13F RENAISSANCERE HOLDINGS COM G7496G103 10,000 0 0.00 905 4.26 0.0046
2013-08-20 2013-06-30 13F/A-1 RENAISSANCERE HOLDINGS COM G7496G103 10,000 10,000 868 0.0041
2013-08-09 2013-06-30 13F RENAISSANCERE HOLDINGS COM G7496G103 10,000 868 0.0042
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.