| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | General American Investors Co., Inc. (Investment Management) | 354,361 | 0 | 1,839,133.59 | 0.1068 | 0.3735 | 03/31/2026 |
| 2 | Wells Fargo Clearing Services LLC | 78,029 | -75,961 | 404,970.51 | 0.0001 | 0.0822 | 03/31/2026 |
| 3 | Morgan Stanley & Co. International Plc | 33,406 | 10,638 | 173,377.14 | 0.0015 | 0.0352 | 03/31/2026 |
| 4 | Ironwood Investment Management LLC | 25,135 | 0 | 130,450.65 | 0.047 | 0.0265 | 03/31/2026 |
| 5 | HRT Financial LP | 20,847 | 20,847 | 108,195.93 | 0.0004 | 0.022 | 03/31/2026 |
| 6 | Old Mission Capital LLC | 13,759 | 13,759 | 71,409.21 | 0.0016 | 0.0145 | 03/31/2026 |
| 7 | Morgan Stanley Smith Barney LLC (Investment Management) | 13,304 | 3,100 | 69,047.76 | 0 | 0.014 | 03/31/2026 |
| 8 | VSM Wealth Advisory LLC | 10,000 | 1,000 | 51,900 | 0.0141 | 0.0105 | 03/31/2026 |
| 9 | China Universal Asset Management Co., Ltd. | 5,000 | 5,000 | 25,950 | 0.0001 | 0.0053 | 03/31/2026 |
| 10 | RhumbLine Advisers LP | 1,793 | 1,575 | 9,305.67 | 0 | 0.0019 | 03/31/2026 |
| 11 | GAMMA Investing LLC | 1,426 | -691 | 7,400.94 | 0.0003 | 0.0015 | 03/31/2026 |
| 12 | Steigerwald, Gordon & Koch, Inc. | 1,250 | 1,250 | 6,487.5 | 0.0006 | 0.0013 | 03/31/2026 |
| 13 | UBS Securities LLC | 782 | 310 | 4,058.58 | 0 | 0.0008 | 03/31/2026 |
| 14 | BNP Paribas Financial Markets SNC | 200 | 200 | 1,038 | 0 | 0.0002 | 03/31/2026 |
| 15 | Morgan Stanley & Co. LLC | 200 | 200 | 1,038 | 0 | 0.0002 | 03/31/2026 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | General American Investors Fund | 354,361 | 0 | 1,839,133.59 | 0.1081 | 0.3735 | 03/31/2026 |
| 2 | Fidelity Nasdaq Composite Index Fund | 5,161 | 2,281 | 26,785.59 | 0.0001 | 0.0054 | 04/30/2026 |
| 3 | China Universal Global Healthcare Mixed Fund | 5,000 | 5,000 | 25,950 | 0.0312 | 0.0053 | 12/31/2025 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | HRT Financial LP | 20,847 | 20,847 | 108,195.93 | 0.0004 | 0.022 | 03/31/2026 |
| 2 | Old Mission Capital LLC | 13,759 | 13,759 | 71,409.21 | 0.0016 | 0.0145 | 03/31/2026 |
| 3 | Morgan Stanley & Co. International Plc | 33,406 | 10,638 | 173,377.14 | 0.0015 | 0.0352 | 03/31/2026 |
| 4 | China Universal Asset Management Co., Ltd. | 5,000 | 5,000 | 25,950 | 0.0001 | 0.0053 | 03/31/2026 |
| 5 | Morgan Stanley Smith Barney LLC (Investment Management) | 13,304 | 3,100 | 69,047.76 | 0 | 0.014 | 03/31/2026 |
| 6 | RhumbLine Advisers LP | 1,793 | 1,575 | 9,305.67 | 0 | 0.0019 | 03/31/2026 |
| 7 | Steigerwald, Gordon & Koch, Inc. | 1,250 | 1,250 | 6,487.5 | 0.0006 | 0.0013 | 03/31/2026 |
| 8 | VSM Wealth Advisory LLC | 10,000 | 1,000 | 51,900 | 0.0141 | 0.0105 | 03/31/2026 |
| 9 | UBS Securities LLC | 782 | 310 | 4,058.58 | 0 | 0.0008 | 03/31/2026 |
| 10 | BNP Paribas Financial Markets SNC | 200 | 200 | 1,038 | 0 | 0.0002 | 03/31/2026 |
| # | Holder Name | Position | Position Change | $ Market Value | % Port | % O/S | Rpt Date |
|---|---|---|---|---|---|---|---|
| 1 | Wells Fargo Clearing Services LLC | 78,029 | -75,961 | 404,970.51 | 0.0001 | 0.0822 | 03/31/2026 |
| 2 | Marshall Wace LLP | 0 | -31,211 | 0 | 0 | 0 | |
| 3 | Citadel Securities LLC | 0 | -16,410 | 0 | 0 | 0 | |
| 4 | JPMorgan Securities LLC (Investment Management) | 0 | -10,179 | 0 | 0 | 0 | |
| 5 | GAMMA Investing LLC | 1,426 | -691 | 7,400.94 | 0.0003 | 0.0015 | 03/31/2026 |
| 6 | Osaic Advisory Services LLC | 0 | -500 | 0 | 0 | 0 | |
| 7 | Barclays Bank Plc (Private Banking) | 0 | -196 | 0 | 0 | 0 | |
| 8 | EverSource Wealth Advisors LLC | 91 | -9 | 472.29 | 0 | 0.0001 | 03/31/2026 |
Data provided by FactSet Research Systems Inc.