# Holder Name Position Position Change $ Market Value % Port % O/S Rpt Date
1 General American Investors Co., Inc. (Investment Management) 354,361 0 4,124,762.04 0.2492 0.4361 06/30/2025
2 Wells Fargo Clearing Services LLC 245,177 -1,589 2,853,860.28 0.0011 0.3017 06/30/2025
3 Citadel Securities LLC 35,738 -33,760 415,990.32 0.0013 0.044 06/30/2025
4 Ironwood Investment Management LLC 25,135 113 292,571.4 0.1349 0.0309 06/30/2025
5 Marex Prime Services Ltd. 11,300 11,300 131,532 0.0081 0.0139 06/30/2025
6 Morgan Stanley & Co. International Plc 6,542 5,046 76,148.88 0.0008 0.0081 06/30/2025
7 VSM Wealth Advisory LLC 4,000 3,000 46,560 0.0148 0.0049 06/30/2025
8 Osaic Advisory Services LLC 1,800 1,800 20,952 0.0004 0.0022 06/30/2025
9 Morgan Stanley Smith Barney LLC (Investment Management) 1,479 250 17,215.56 0 0.0018 06/30/2025
10 GAMMA Investing LLC 1,380 1,380 16,063.2 0.001 0.0017 06/30/2025
11 Ridgewood Investments LLC 550 0 6,402 0.0027 0.0007 06/30/2025
12 EverSource Wealth Advisors LLC 93 93 1,082.52 0 0.0001 06/30/2025
13 Osaic Wealth, Inc. (Investment Management) 55 55 640.2 0 0.0001 06/30/2025
14 RhumbLine Advisers LP 51 51 593.64 0 0.0001 06/30/2025
15 Raymond James & Associates, Inc. (Invt Mgmt) 41 41 477.24 0 0.0001 06/30/2025
# Holder Name Position Position Change $ Market Value % Port % O/S Rpt Date
1 General American Investors Fund 354,361 0 4,124,762.04 0.2682 0.4361 06/30/2025
2 Fidelity Nasdaq Composite Index Fund 2,880 0 33,523.2 0.0002 0.0035 06/30/2025
# Holder Name Position Position Change $ Market Value % Port % O/S Rpt Date
1 Marex Prime Services Ltd. 11,300 11,300 131,532 0.0081 0.0139 06/30/2025
2 Morgan Stanley & Co. International Plc 6,542 5,046 76,148.88 0.0008 0.0081 06/30/2025
3 VSM Wealth Advisory LLC 4,000 3,000 46,560 0.0148 0.0049 06/30/2025
4 Osaic Advisory Services LLC 1,800 1,800 20,952 0.0004 0.0022 06/30/2025
5 GAMMA Investing LLC 1,380 1,380 16,063.2 0.001 0.0017 06/30/2025
6 Morgan Stanley Smith Barney LLC (Investment Management) 1,479 250 17,215.56 0 0.0018 06/30/2025
7 Ironwood Investment Management LLC 25,135 113 292,571.4 0.1349 0.0309 06/30/2025
8 EverSource Wealth Advisors LLC 93 93 1,082.52 0 0.0001 06/30/2025
9 Osaic Wealth, Inc. (Investment Management) 55 55 640.2 0 0.0001 06/30/2025
10 RhumbLine Advisers LP 51 51 593.64 0 0.0001 06/30/2025
# Holder Name Position Position Change $ Market Value % Port % O/S Rpt Date
1 Citadel Securities LLC 35,738 -33,760 415,990.32 0.0013 0.044 06/30/2025
2 ABC Arbitrage Asset Management SA 0 -19,244 0 0 0
3 Wells Fargo Clearing Services LLC 245,177 -1,589 2,853,860.28 0.0011 0.3017 06/30/2025
4 AlphaMark Advisors LLC 0 -150 0 0 0
5 Barclays Capital Securities Ltd. 0 -10 0 0 0

Data provided by FactSet Research Systems Inc.