GCP
MSB

GSA Capital Partners’s Mesabi Trust MSB Stock Holding History

GSA Capital Partners’s Portfolio MSB Stock Details MSB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-5,834
Closed -$225K – 2007
2025
Q4 		$225K Sell
5,834
-1,423
-20% -$48.2K 0.02% 1340
2025
Q3 		$212K Buy
+7,257
New +$213K 0.02% 1402
2025
Q2 		– Sell
-10,902
Closed -$297K – 1998
2025
Q1 		$297K Buy
+10,902
New +$298K 0.03% 1163
2018
Q4 		– Sell
-7,700
Closed -$204K – 1598
2018
Q3 		$204K Buy
+7,700
New +$210K 0.01% 1487
2013
Q4 		– Sell
-10,200
Closed -$223K – 1719
2013
Q3 		$223K Buy
+10,200
New +$199K 0.02% 1333

Other funds holding MSB

HKAM
Horizon Kinetics Asset Management New York $9.23B AUM 27.52% 1-Year Est. Return
V
ValueWorks New York $367M AUM 59.38% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
MRI
Mad River Investors Boston, Massachusetts $268M AUM 31.54% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
ASN
Advisory Services Network Atlanta, Georgia $7.52B AUM 29.01% 1-Year Est. Return
MC
Moors & Cabot Boston, Massachusetts $2.34B AUM 30.42% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
ECM
EagleClaw Capital Management Boston, Massachusetts $714M AUM 24.24% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return

GSA Capital Partners's MSB Position: Q1 2026 in Review

GSA Capital Partners sold out of Mesabi Trust (MSB) in Q1 2026, closing a stake of 5,834 shares — an estimated $225K sold.

GSA Capital Partners first reported a position in MSB in Q3 2013 and held it in 5 quarters. The position peaked at $297K in Q1 2025. 73 funds tracked by Wall St. Rank hold MSB as of Q1 2026.

  • GSA Capital Partners reported no remaining Mesabi Trust position as of Q1 2026 after selling out during the quarter.
  • GSA Capital Partners sold 5,834 Mesabi Trust shares in Q1 2026, an estimated $225K.
  • GSA Capital Partners first reported a position in Mesabi Trust in Q3 2013 and held it in 5 quarters.
  • GSA Capital Partners's Mesabi Trust position peaked at $297K in Q1 2025.
  • 73 funds tracked by Wall St. Rank held Mesabi Trust as of Q1 2026.

Based on GSA Capital Partners's 13F filing for Q1 2026, filed 8 May 2026.