Investor Horizon Kinetics Asset Management Llc
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Horizon Kinetics Asset Management Llc . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-08-21 13D MIAX / Miami International Holdings, Inc. 8,679,747
2025-07-23 13G LB / LandBridge Company LLC 5,401,647 5,498,925
2025-07-23 13G ARIS / Aris Water Solutions, Inc. 2,095,604
2025-07-23 13G TRC / Tejon Ranch Co. 1,647,497
2025-07-23 13G/A SJT / San Juan Basin Royalty Trust 2,470,132 4,594,502
2025-07-23 13G/A HE / Hawaiian Electric Industries, Inc. 12,657,000 16,281,709
2025-07-02 13G/A PBT / Permian Basin Royalty Trust 3,946,083 5,839,825
2025-06-12 13G SJT / San Juan Basin Royalty Trust 2,470,132
2025-05-15 13G/A BKKT / Bakkt Holdings, Inc. 335,752
2025-05-14 13G HE / Hawaiian Electric Industries, Inc. 12,657,000
2025-05-13 13G/A 400,217
2025-05-13 13G 400,217
2025-02-13 13G/A PBT / Permian Basin Royalty Trust 3,746,345 3,946,083
2025-02-13 13G/A MSB / Mesabi Trust 2,920,318 2,843,010
2025-02-13 13G/A AC / Associated Capital Group, Inc. 1,142,514 917,630
2025-02-13 13G/A CVEO / Civeo Corporation 3,734,335 3,064,019
2024-12-23 13D/A LB / LandBridge Company LLC 5,401,647
2024-12-18 13D/A TPL / Texas Pacific Land Corporation 1,271,975 3,578,173
2024-09-23 13D/A LB / LandBridge Company LLC 4,941,621 5,137,618
2024-07-12 13D/A LB / LandBridge Company LLC 4,705,911 4,941,621
2024-07-11 13D LB / LandBridge Company LLC 4,705,911
2024-02-28 13D/A TPL / Texas Pacific Land Corporation 1,281,215 1,271,975
2024-02-12 13G/A GAMI / GAMCO Investors, Inc. 434,860 434,860
2024-02-07 13D/A TPL / Texas Pacific Land Corporation 1,287,085 1,281,215
2024-02-06 13D/A GAMI / GAMCO Investors, Inc. 456,794 434,860
2024-02-06 13G/A MSB / Mesabi Trust 2,684,726 2,920,318
2024-02-06 13G/A CVEO / Civeo Corporation 3,870,376 3,734,335
2024-02-06 13G/A AC / Associated Capital Group, Inc. 1,244,909 1,142,514
2024-02-05 13D/A TPL / Texas Pacific Land Corporation 1,362,211 1,287,085
2023-12-06 13D/A TPL / Texas Pacific Land Corporation 1,398,465 1,362,211
2023-08-01 13D/A TPL / Texas Pacific Land Corporation 1,429,929 1,398,465
2023-04-06 13G PBT / Permian Basin Royalty Trust 3,746,345
2023-01-30 13G/A AC / Associated Capital Group, Inc. 1,253,567 1,244,909
2023-01-30 13G/A GAMI / GAMCO Investors, Inc. 435,387 456,794
2023-01-30 13G/A MSB / Mesabi Trust 2,129,746 2,684,726
2023-01-30 13G/A CVEO / Civeo Corporation 3,488,642 3,870,376
2023-01-30 13D/A CVEO / Civeo Corporation 3,488,642 3,870,376
2023-01-27 13D/A TPL / Texas Pacific Land Corporation 1,515,452 1,429,929
2022-02-02 13D/A TPL / Texas Pacific Land Corporation 1,594,617 1,515,452
2022-01-27 13G/A GBL / Gamco Investors Inc - Class A 425,359 435,387
2022-01-27 13G/A MSB / Mesabi Trust 2,105,011 2,129,746
2022-01-26 13G/A AC / Associated Capital Group, Inc. 1,332,955 1,253,567
2022-01-26 13G/A CVEO / Civeo Corporation 3,023,090 3,488,642
2022-01-26 13G AC / Associated Capital Group, Inc. 1,332,955 1,253,567
2022-01-26 13G CVEO / Civeo Corporation 3,023,090 3,488,642
2021-12-10 13G/A GBL / Gamco Investors Inc - Class A 425,359
2021-11-10 13G/A MSB / Mesabi Trust 1,433,301 2,105,011
2021-02-16 13G/A CVEO / Civeo Corporation 36,493,596 3,023,090
2021-02-16 13G/A MSB / Mesabi Trust 1,348,811 1,433,301
2021-02-16 13G/A AC / Associated Capital Group, Inc. 1,459,367 1,332,955
2021-01-12 13D TPL / Texas Pacific Land Corporation 0 1,594,617
2021-01-11 13D/A TPL / Texas Pacific Land Corporation 1,622,551 0
2020-12-14 13D/A TPL / Texas Pacific Land Corporation 1,638,935 1,622,551
2020-12-08 13G MSB / Mesabi Trust 1,348,811
2020-10-16 13D/A TPL / Texas Pacific Land Corporation 1,712,008 1,638,935
2020-06-15 13D/A TPL / Texas Pacific Land Corporation 1,741,399 1,712,008
2020-03-27 13D/A TPL / Texas Pacific Land Corporation 1,748,755 1,741,399
2020-03-09 13D/A TPL / Texas Pacific Land Corporation 1,750,858 1,748,755
2020-02-21 13D/A TPL / Texas Pacific Land Corporation 1,792,466 1,750,858
2020-02-14 13G/A AC / Associated Capital Group, Inc. 1,459,367
2020-02-14 13G/A RMT / Royce Micro-Cap Trust, Inc. 1,279,959
2020-02-14 13G/A CVEO / Civeo Corporation 36,493,596
2019-08-01 13D/A TPL / Texas Pacific Land Corporation 1,795,339 1,792,466
2019-05-28 13D/A TPL / Texas Pacific Land Corporation 1,795,339