Group One Trading
MBI icon

Group One Trading’s MBIA MBI Stock Holding History

Group One Trading’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 		$426K Sell
72,137
-114,130
-61% -$727K ﹤0.01% 3490
2025
Q4 		$1.33M Sell
186,267
-11,895
-6% -$86K ﹤0.01% 2634
2025
Q3 		$1.48M Buy
198,162
+37,350
+23% +$237K ﹤0.01% 2624
2025
Q2 		$698K Sell
160,812
-11,427
-7% -$50.7K ﹤0.01% 3094
2025
Q1 		$858K Sell
172,239
-3,496
-2% -$21.6K ﹤0.01% 2596
2024
Q4 		$1.14M Buy
+175,735
New +$906K ﹤0.01% 2460
2023
Q4 		– Sell
-108,060
Closed -$869K – 7852
2023
Q3 		$779K Buy
108,060
+46,339
+75% +$386K ﹤0.01% 2507
2023
Q2 		$533K Buy
61,721
+4,958
+9% +$44.6K ﹤0.01% 2945
2023
Q1 		$526K Buy
56,763
+14,944
+36% +$178K ﹤0.01% 2736
2022
Q4 		$537K Sell
41,819
-167,175
-80% -$1.91M ﹤0.01% 2983
2022
Q3 		$1.92M Sell
208,994
-90,054
-30% -$1.07M ﹤0.01% 1954
2022
Q2 		$3.69M Buy
299,048
+131,734
+79% +$1.73M 0.01% 1525
2022
Q1 		$2.58M Sell
167,314
-42,687
-20% -$629K ﹤0.01% 2148
2021
Q4 		$3.32M Buy
210,001
+155,972
+289% +$2.06M ﹤0.01% 2078
2021
Q3 		$694K Buy
+54,029
New +$624K ﹤0.01% 3827
2021
Q2 		– Sell
-86,357
Closed -$860K – 8379
2021
Q1 		$831K Buy
+86,357
New +$669K ﹤0.01% 3442
2020
Q1 		– Sell
-23,156
Closed -$196K – 5540
2019
Q4 		$215K Buy
23,156
+1,934
+9% +$18.4K ﹤0.01% 3117
2019
Q3 		$196K Sell
21,222
-6,362
-23% -$59.5K ﹤0.01% 3093
2019
Q2 		$257K Buy
27,584
+18,862
+216% +$176K ﹤0.01% 2666
2019
Q1 		$83K Sell
8,722
-41,542
-83% -$408K ﹤0.01% 3297
2018
Q4 		$448K Sell
50,264
-7,122
-12% -$67.8K ﹤0.01% 2050
2018
Q3 		$613K Buy
57,386
+10,015
+21% +$102K ﹤0.01% 2118
2018
Q2 		$428K Buy
+47,371
New +$427K ﹤0.01% 2422
2017
Q2 		– Sell
-11,107
Closed -$94.4K – 4928
2017
Q1 		$94K Buy
11,107
+4,224
+61% +$42.5K ﹤0.01% 3020
2016
Q4 		$74K Sell
6,883
-43,669
-86% -$403K ﹤0.01% 3016
2016
Q3 		$394K Sell
50,552
-46,649
-48% -$367K ﹤0.01% 1991
2016
Q2 		$664K Buy
97,201
+96,551
+14,854% +$718K 0.01% 1533
2016
Q1 		$6K Sell
650
-448,613
-100% -$3.27M ﹤0.01% 4156
2015
Q4 		$2.91M Sell
449,263
-221,537
-33% -$1.5M 0.03% 632
2015
Q3 		$4.08M Buy
670,800
+58,178
+9% +$374K 0.06% 412
2015
Q2 		$3.68M Buy
+612,622
New +$5.53M 0.05% 443
2015
Q1 		– Sell
-783,402
Closed -$6.98M – 4995
2014
Q4 		$7.47M Sell
783,402
-319,428
-29% -$3.08M 0.11% 178
2014
Q3 		$10.1M Buy
1,102,830
+637,818
+137% +$6.27M 0.16% 111
2014
Q2 		$5.13M Sell
465,012
-97,517
-17% -$1.2M 0.08% 285
2014
Q1 		$7.87M Buy
562,529
+88,306
+19% +$1.13M 0.13% 134
2013
Q4 		$5.66M Sell
474,223
-217,823
-31% -$2.51M 0.09% 226
2013
Q3 		$7.08M Sell
692,046
-510,606
-42% -$6.43M 0.14% 132
2013
Q2 		$16M Buy
+1,202,652
New +$15.1M 0.39% 30

Other funds holding MBI

BlackRock
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
V
ValueWorks New York $367M AUM 59.38% 1-Year Est. Return
HP
Hosking Partners London, United Kingdom $2.79B AUM 58.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
TG
TCW Group Los Angeles, California $13.3B AUM 34.44% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Group One Trading's MBI Position: Q1 2026 in Review

Group One Trading reduced its MBIA (MBI) stake by 61% in Q1 2026, selling an estimated $727K and leaving 72,137 shares worth $426K. The position accounts for ﹤0.01% of the portfolio, ranked #3490.

Group One Trading first reported a position in MBI in Q2 2013 and has held it in 38 quarters since. The position peaked at $16M in Q2 2013. 133 funds tracked by Wall St. Rank hold MBI as of Q1 2026.

  • Group One Trading held 72,137 shares of MBIA worth $426K as of Q1 2026.
  • Group One Trading sold 114,130 MBIA shares in Q1 2026, an estimated $727K.
  • MBIA made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #3490 holding.
  • Group One Trading first reported a position in MBIA in Q2 2013 and has held it in 38 quarters since.
  • Group One Trading's MBIA position peaked at $16M in Q2 2013.
  • 133 funds tracked by Wall St. Rank held MBIA as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.