Jim Simons’s Radian Group RDN Stock Holding History

Jim Simons’s Portfolio RDN Stock Details RDN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.42M	Buy	133,700 +86,100	+181%	+$2.89M	0.01%	1446
2025 Q4	$1.71M	Buy	47,600 +37,400	+367%	+$1.31M	﹤0.01%	1965
2025 Q3	$369K	Buy	+10,200	New	+$355K	﹤0.01%	2916
2023 Q4	–	Sell	-139,600	Closed	-$3.5M	–	4056
2023 Q3	$3.5M	Buy	+139,600	New	+$3.69M	0.01%	1502
2023 Q2	–	Sell	-201,000	Closed	-$4.44M	–	4212
2023 Q1	$4.44M	Buy	201,000 +1,500	+0.8%	+$31.9K	0.01%	1540
2022 Q4	$3.8M	Buy	199,500 +67,900	+52%	+$1.32M	0.01%	1680
2022 Q3	$2.54M	Buy	131,600 +84,200	+178%	+$1.79M	﹤0.01%	1873
2022 Q2	$931K	Sell	47,400 -428,300	-90%	-$9M	﹤0.01%	2770
2022 Q1	$10.6M	Buy	475,700 +156,900	+49%	+$3.61M	0.01%	1093
2021 Q4	$6.74M	Buy	318,800 +11,100	+4%	+$246K	0.01%	1316
2021 Q3	$6.99M	Buy	307,700 +274,800	+835%	+$6.24M	0.01%	1254
2021 Q2	$732K	Buy	+32,900	New	+$769K	﹤0.01%	2802
2020 Q4	–	Sell	-343,500	Closed	-$5.02M	–	3657
2020 Q3	$5.02M	Sell	343,500 -21,200	-6%	-$316K	0.01%	1567
2020 Q2	$5.66M	Buy	364,700 +310,000	+567%	+$4.59M	﹤0.01%	1557
2020 Q1	$708K	Sell	54,700 -268,200	-83%	-$5.86M	﹤0.01%	2596
2019 Q4	$8.12M	Sell	322,900 -381,600	-54%	-$9.49M	0.01%	1575
2019 Q3	$16.1M	Buy	704,500 +112,300	+19%	+$2.59M	0.01%	1085
2019 Q2	$13.5M	Sell	592,200 -111,500	-16%	-$2.54M	0.01%	1208
2019 Q1	$14.6M	Buy	703,700 +274,500	+64%	+$5.33M	0.01%	1146
2018 Q4	$7.02M	Buy	429,200 +248,575	+138%	+$4.54M	0.01%	1524
2018 Q3	$3.73M	Buy	180,625 +66,955	+59%	+$1.28M	﹤0.01%	1977
2018 Q2	$1.84M	Buy	113,670 +71,770	+171%	+$1.17M	﹤0.01%	2301
2018 Q1	$798K	Sell	41,900 -412,000	-91%	-$8.67M	﹤0.01%	2741
2017 Q4	$9.36M	Sell	453,900 -477,800	-51%	-$9.85M	0.01%	1432
2017 Q3	$17.4M	Buy	931,700 +557,400	+149%	+$9.66M	0.02%	988
2017 Q2	$6.12M	Sell	374,300 -108,700	-23%	-$1.86M	0.01%	1577
2017 Q1	$8.68M	Sell	483,000 -1,621,804	-77%	-$30M	0.01%	1335
2016 Q4	$37.8M	Sell	2,104,804 -351,096	-14%	-$5.27M	0.06%	444
2016 Q3	$33.3M	Buy	2,455,900 +1,108,800	+82%	+$14.3M	0.06%	435
2016 Q2	$14M	Buy	1,347,100 +175,800	+15%	+$2.07M	0.03%	929
2016 Q1	$14.5M	Buy	1,171,300 +193,300	+20%	+$2.19M	0.03%	876
2015 Q4	$13.1M	Buy	978,000 +649,000	+197%	+$9.52M	0.03%	804
2015 Q3	$5.23M	Sell	329,000 -1,093,000	-77%	-$19.5M	0.01%	1366
2015 Q2	$26.7M	Buy	1,422,000 +345,500	+32%	+$6.21M	0.06%	388
2015 Q1	$18.1M	Sell	1,076,500 -639,300	-37%	-$10.4M	0.04%	635
2014 Q4	$28.7M	Buy	+1,715,800	New	+$27.7M	0.07%	331
2014 Q3	–	Sell	-305,600	Closed	-$4.53M	–	2935
2014 Q2	$4.53M	Sell	305,600 -460,800	-60%	-$6.71M	0.01%	1273
2014 Q1	$11.5M	Sell	766,400 -48,200	-6%	-$735K	0.03%	785
2013 Q4	$11.5M	Sell	814,600 -572,600	-41%	-$8.02M	0.03%	726
2013 Q3	$19.3M	Sell	1,387,200 -156,500	-10%	-$2.09M	0.05%	488
2013 Q2	$17.9M	Buy	+1,543,700	New	+$18.7M	0.05%	494

Other funds holding RDN

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

DSC

Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Jim Simons's RDN Position: Q1 2026 in Review

Jim Simons increased its Radian Group (RDN) stake by 181% in Q1 2026, buying an estimated $2.89M and bringing the position to 133,700 shares worth $4.42M. The position accounts for 0.01% of the portfolio, ranked #1446.

Jim Simons first reported a position in RDN in Q2 2013 and has held it in 41 quarters since. The position peaked at $37.8M in Q4 2016. 380 funds tracked by Wall St. Rank hold RDN as of Q1 2026.

Jim Simons held 133,700 shares of Radian Group worth $4.42M as of Q1 2026.
Jim Simons bought 86,100 Radian Group shares in Q1 2026, an estimated $2.89M.
Radian Group made up 0.01% of Jim Simons's portfolio in Q1 2026, its #1446 holding.
Jim Simons first reported a position in Radian Group in Q2 2013 and has held it in 41 quarters since.
Jim Simons's Radian Group position peaked at $37.8M in Q4 2016.
380 funds tracked by Wall St. Rank held Radian Group as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.