William Blair & Company’s RenaissanceRe RNR Stock Holding History

William Blair & Company’s Portfolio RNR Stock Details RNR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$209K	Buy	+659	New	+$198K	﹤0.01%	1561
2021 Q4	–	Sell	-2,549	Closed	-$355K	–	2014
2021 Q3	$355K	Buy	2,549 +36	+1%	+$5.45K	﹤0.01%	1285
2021 Q2	$374K	Hold	2,513	–	–	﹤0.01%	1266
2021 Q1	$403K	Sell	2,513 -105	-4%	-$17K	﹤0.01%	1219
2020 Q4	$434K	Sell	2,618 -39	-1%	-$6.62K	﹤0.01%	1127
2020 Q3	$451K	Buy	2,657 +7	+0.3%	+$1.24K	﹤0.01%	1003
2020 Q2	$453K	Buy	+2,650	New	+$435K	﹤0.01%	971

Other funds holding RNR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

William Blair & Company's RNR Position: Q2 2026 in Review

William Blair & Company opened a new position in RenaissanceRe (RNR) in Q2 2026: 659 shares worth $209K. The stake represents ﹤0.01% of the portfolio and ranks #1561 among its holdings. This is a return to the name: William Blair & Company previously reported a position in RNR as recently as Q3 2021.

William Blair & Company first reported a position in RNR in Q2 2020 and has held it in 7 quarters since. The position peaked at $453K in Q2 2020. 576 funds tracked by Wall St. Rank hold RNR as of Q2 2026.

William Blair & Company held 659 shares of RenaissanceRe worth $209K as of Q2 2026.
RenaissanceRe was a new William Blair & Company position in Q2 2026.
RenaissanceRe made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1561 holding.
William Blair & Company first reported a position in RenaissanceRe in Q2 2020 and has held it in 7 quarters since.
William Blair & Company's RenaissanceRe position peaked at $453K in Q2 2020.
576 funds tracked by Wall St. Rank held RenaissanceRe as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.