GI
MSB

GAMMA Investing’s Mesabi Trust MSB Stock Holding History

GAMMA Investing’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
Q2 		$658 Sell
26
-14
-35% -$385 ﹤0.01% 3946
2026
Q1 		$1.26K Buy
40
+23
+135% +$783 ﹤0.01% 3787
2025
Q4 		$655 Sell
17
-13
-43% -$440 ﹤0.01% 3876
2025
Q3 		$878 Buy
+30
New +$880 ﹤0.01% 3637
2025
Q2 		– Sell
-8
Closed -$218 – 3854
2025
Q1 		$218 Sell
8
-24
-75% -$657 ﹤0.01% 3749
2024
Q4 		$900 Buy
+32
New +$831 ﹤0.01% 3446

Other funds holding MSB

HKAM
Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return
V
ValueWorks New York $479M AUM 117.71% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
First Manhattan
First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return
MRI
Mad River Investors Boston, Massachusetts $268M AUM 31.54% 1-Year Est. Return
ASN
Advisory Services Network Atlanta, Georgia $8.83B AUM 38.5% 1-Year Est. Return
MC
Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return
ECM
EagleClaw Capital Management Boston, Massachusetts $745M AUM 23.99% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

GAMMA Investing's MSB Position: Q2 2026 in Review

GAMMA Investing reduced its Mesabi Trust (MSB) stake by 35% in Q2 2026, selling an estimated $385 and leaving 26 shares worth $658. The position accounts for ﹤0.01% of the portfolio, ranked #3946.

GAMMA Investing first reported a position in MSB in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.26K in Q1 2026. 62 funds tracked by Wall St. Rank hold MSB as of Q2 2026.

  • GAMMA Investing held 26 shares of Mesabi Trust worth $658 as of Q2 2026.
  • GAMMA Investing sold 14 Mesabi Trust shares in Q2 2026, an estimated $385.
  • Mesabi Trust made up ﹤0.01% of GAMMA Investing's portfolio in Q2 2026, its #3946 holding.
  • GAMMA Investing first reported a position in Mesabi Trust in Q4 2024 and has held it in 6 quarters since.
  • GAMMA Investing's Mesabi Trust position peaked at $1.26K in Q1 2026.
  • 62 funds tracked by Wall St. Rank held Mesabi Trust as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.