Jim Simons Mesabi Trust Put Options Transaction History
Renaissance Technologies LLC
- $70.6 Billion
- Q3 2025
Put Options
0 transactions
| Quarter | Operation | Price Per put | puts change | puts Held | SEC Form |
|---|
Others Institutions Holding MSB
# of Institutions
71Shares Held
6.12MCall Options Held
0Put Options Held
10.1K-
Horizon Kinetics Asset Management LLC3MShares$105 Million1.26% of portfolio
-
Valueworks LLC New York, NY677KShares$23.6 Million6.39% of portfolio
-
Beddow Capital Management Inc366KShares$12.8 Million3.95% of portfolio
-
Mad River Investors296KShares$10.3 Million4.32% of portfolio
-
Moors & Cabot, Inc. Boston, MA187KShares$6.54 Million0.25% of portfolio
About MESABI TRUST
- Ticker MSB
- Exchange NYSE
- Sector Basic Materials
- Industry Steel
- Shares Outstandng 13,120,000
- Market Cap $458M
- Description
- Mesabi Trust, a royalty trust, engages in iron ore mining business in the United States. The company was incorporated in 1961 and is based in New York, New York.