Bluefin Capital Management’s MBIA MBI Stock Holding History

Bluefin Capital 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 Q1	$573K	Buy	97,006 +28,217	+41%	+$180K	0.37%	44
2025 Q4	$493K	Buy	68,789 +780	+1%	+$5.64K	0.12%	97
2025 Q3	$507K	Sell	68,009 -45,490	-40%	-$288K	0.16%	31
2025 Q2	$493K	Buy	113,499 +11,457	+11%	+$50.8K	0.37%	46
2025 Q1	$508K	Buy	+102,042	New	+$632K	0.37%	43
2015 Q3	–	Sell	-51,916	Closed	-$312K	–	562
2015 Q2	$312K	Buy	+51,916	New	+$469K	0.02%	352
2015 Q1	–	Sell	-48,696	Closed	-$465K	–	556
2014 Q4	$465K	Sell	48,696 -331,348	-87%	-$3.2M	0.03%	365
2014 Q3	$3.49M	Buy	380,044 +84,665	+29%	+$832K	0.19%	125
2014 Q2	$3.3M	Buy	+295,379	New	+$3.64M	0.14%	122
2013 Q3	–	Sell	-112,916	Closed	-$1.5M	–	498
2013 Q2	$1.5M	Buy	+112,916	New	+$1.42M	0.14%	160

Other funds holding MBI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

WHCM

Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return

KBG

Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

ValueWorks New York $367M AUM 59.38% 1-Year Est. Return

Hosking Partners London, United Kingdom $3.01B AUM 83.99% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

TCW Group Los Angeles, California $14.9B AUM 46.29% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Bluefin Capital Management's MBI Position: Q1 2026 in Review

Bluefin Capital Management increased its MBIA (MBI) stake by 41% in Q1 2026, buying an estimated $180K and bringing the position to 97,006 shares worth $573K. The position accounts for 0.37% of the portfolio, ranked #44.

Bluefin Capital Management first reported a position in MBI in Q2 2013 and has held it in 10 quarters since. The position peaked at $3.49M in Q3 2014. 133 funds tracked by Wall St. Rank hold MBI as of Q1 2026.

Bluefin Capital Management held 97,006 shares of MBIA worth $573K as of Q1 2026.
Bluefin Capital Management bought 28,217 MBIA shares in Q1 2026, an estimated $180K.
MBIA made up 0.37% of Bluefin Capital Management's portfolio in Q1 2026, its #44 holding.
Bluefin Capital Management first reported a position in MBIA in Q2 2013 and has held it in 10 quarters since.
Bluefin Capital Management's MBIA position peaked at $3.49M in Q3 2014.
133 funds tracked by Wall St. Rank held MBIA as of Q1 2026.

Based on Bluefin Capital Management's 13F filing for Q1 2026, filed 15 May 2026.