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John Overdeck’s Radian Group RDN Stock Holding History

John Overdeck’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
2017
Q1 		– Sell
-49,000
Closed -$881K – 3251
2016
Q4 		$881K Buy
+49,000
New +$736K ﹤0.01% 2102
2016
Q2 		– Sell
-12,000
Closed -$149K – 3167
2016
Q1 		$149K Buy
+12,000
New +$136K ﹤0.01% 2638

Other funds holding RDN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Caisse de Depot et Placement du Quebec (CDPQ)
Caisse de Depot et Placement du Quebec (CDPQ) Montreal, Quebec, Canada $70.2B AUM 30.95% 1-Year Est. Return

John Overdeck's RDN Position: Q2 2026 in Review

John Overdeck reduced its Radian Group (RDN) stake by 91% in Q2 2026, selling an estimated $53.1M and leaving 152,104 shares worth $5.73M. The position accounts for ﹤0.01% of the portfolio, ranked #2008.

John Overdeck first reported a position in RDN in Q4 2015 and has held it in 35 quarters since. The position peaked at $54.5M in Q1 2026. 389 funds tracked by Wall St. Rank hold RDN as of Q2 2026.

  • John Overdeck held 152,104 shares of Radian Group worth $5.73M as of Q2 2026.
  • John Overdeck sold 1,495,905 Radian Group shares in Q2 2026, an estimated $53.1M.
  • Radian Group made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2008 holding.
  • John Overdeck first reported a position in Radian Group in Q4 2015 and has held it in 35 quarters since.
  • John Overdeck's Radian Group position peaked at $54.5M in Q1 2026.
  • 389 funds tracked by Wall St. Rank held Radian Group as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.