Vanguard Portfolio Management
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Vanguard Portfolio Management’s MBIA MBI Stock Holding History

Vanguard Portfolio Management’s Portfolio MBI Stock Details MBI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.03M Buy
311,198
+47,122
+18% +$284K ﹤0.01% 2729
2026
Q1 		$1.56M Buy
+264,076
New +$1.68M ﹤0.01% 2671

Other funds holding MBI

KBG
Kahn Brothers Group New York $633M AUM 39.01% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
V
ValueWorks New York $479M AUM 117.71% 1-Year Est. Return
HP
Hosking Partners London, United Kingdom $3.01B AUM 83.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cerity Partners
Cerity Partners New York $82.7B AUM 28.53% 1-Year Est. Return
TG
TCW Group Los Angeles, California $14.9B AUM 46.29% 1-Year Est. Return

Vanguard Portfolio Management's MBI Position: Q2 2026 in Review

Vanguard Portfolio Management increased its MBIA (MBI) stake by 18% in Q2 2026, buying an estimated $284K and bringing the position to 311,198 shares worth $2.03M. The position accounts for ﹤0.01% of the portfolio, ranked #2729.

Vanguard Portfolio Management first reported a position in MBI in Q1 2026 and has held it in 2 quarters since. 129 funds tracked by Wall St. Rank hold MBI as of Q2 2026.

  • Vanguard Portfolio Management held 311,198 shares of MBIA worth $2.03M as of Q2 2026.
  • Vanguard Portfolio Management bought 47,122 MBIA shares in Q2 2026, an estimated $284K.
  • MBIA made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2729 holding.
  • Vanguard Portfolio Management first reported a position in MBIA in Q1 2026 and has held it in 2 quarters since.
  • 129 funds tracked by Wall St. Rank held MBIA as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.