InsiderTrades

HORIZON KINETICS ASSET MANAGEMENT LLC

SEC CIK 1056823 · EDGAR

Buying vs selling by month open-market trades, last 60 months, all 3 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
TPLTexas Pacific Land Corporation— 3.39M $9.78M — 12282021-06-302026-09-24
RCGRENN Fund, Inc.10% 973.5K $186.1K — 822026-05-272026-09-24
MIAXMIAMI INTERNATIONAL HOLDINGS, INC.— 2.17M $1.56M $4.95M 62025-08-282026-05-19

Most active insiders at TPL, 12 months

#InsiderTitleBoughtSold
1 STEDDUM CHRISCFO —$1.60M
2 EPPS DONNA EDir $456.9K$456.5K
3 BUFFINGTON STEPHANIECAO —$808.8K
4 HORIZON KINETICS ASSET MANAGEMENT LLCDir, 10% $134.5K—
5 DOYLE PETERDir $3,386—
6 Dobbs Micheal W.GC, Senior VP, Sec ——
7 Roosa Robert M.Dir ——
8 GLOVER TYLERPres, CEO, Dir ——
9 DUGANIER BARBARA JDir ——
10 Woung-Chapman MargueriteDir ——

Transactions 1,316

Type
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X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2025-11-18 2025-11-17 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,008.18 +1 1.16M +0.0% +$1,008
2025-11-17 2025-11-14 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $998.50 +1 1.16M +0.0% +$998.50
2025-11-14 2025-11-13 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,020.76 +1 1.16M +0.0% +$1,021
2025-11-13 2025-11-12 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $996.33 +1 1.16M +0.0% +$996.33
M 2025-11-12 2025-11-10+ TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $983.97 +2 1.16M +0.0% +$1,968
2025-11-10 2025-11-07 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $993.15 +1 1.16M +0.0% +$993.15
2025-11-07 2025-11-06 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $943.89 +1 1.16M +0.0% +$943.89
2025-11-06 2025-11-05 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $913.98 +1 1.16M +0.0% +$913.98
2025-11-05 2025-11-04 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $911.86 +1 1.16M +0.0% +$911.86
2025-11-04 2025-11-03 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $933.41 +1 1.16M +0.0% +$933.41
2025-11-03 2025-10-31 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $934.21 +1 1.16M +0.0% +$934.21
2025-10-31 2025-10-30 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $940.76 +1 1.16M +0.0% +$940.76
2025-10-30 2025-10-29 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $912.12 +1 1.16M +0.0% +$912.12
2025-10-29 2025-10-28 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $925.20 +1 1.16M +0.0% +$925.20
2025-10-28 2025-10-27 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $933.51 +1 1.16M +0.0% +$933.51
2025-10-27 2025-10-24 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $949.13 +1 1.16M +0.0% +$949.13
2025-10-24 2025-10-23 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $939.12 +1 1.16M +0.0% +$939.12
2025-10-23 2025-10-22 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $935.82 +1 1.16M +0.0% +$935.82
2025-10-22 2025-10-21 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $938.73 +1 1.16M +0.0% +$938.73
2025-10-21 2025-10-20 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $944.58 +1 1.16M +0.0% +$944.58
2025-10-20 2025-10-17 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $929.17 +1 1.16M +0.0% +$929.17
2025-10-17 2025-10-16 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $934.95 +1 1.16M +0.0% +$934.95
2025-10-16 2025-10-15 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $924.33 +1 1.16M +0.0% +$924.33
2025-10-15 2025-10-14 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $882.84 +1 1.16M +0.0% +$882.84
M 2025-10-14 2025-10-10+ TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $892.96 +2 1.16M +0.0% +$1,786
2025-10-10 2025-10-09 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $936.32 +1 1.16M +0.0% +$936.32
2025-10-09 2025-10-08 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $935.09 +1 1.16M +0.0% +$935.09
2025-10-08 2025-10-07 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $964.32 +1 1.16M +0.0% +$964.32
2025-10-07 2025-10-06 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $950.35 +1 1.16M +0.0% +$950.35
I 2025-10-06 2025-10-03 MIAX MIAMI INTERNATIONAL HOLDINGS, INC. HORIZON KINETICS ASSET MANAGEMENT LLC — P - Purchase $41.97 +2 4.56M +0.0% +$83.94
2025-10-06 2025-10-03 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $970.62 +1 1.16M +0.0% +$970.62
2025-10-03 2025-10-02 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $967.13 +1 1.16M +0.0% +$967.13
2025-10-02 2025-10-01 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $944.99 +1 1.16M +0.0% +$944.99
2025-10-01 2025-09-30 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $914.14 +1 1.16M +0.0% +$914.14
I 2025-09-30 2025-08-28 MIAX MIAMI INTERNATIONAL HOLDINGS, INC. HORIZON KINETICS ASSET MANAGEMENT LLC — P - Purchase $36.10 +34.5K 4.56M +0.8% +$1.24M
2025-09-30 2025-09-29 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $926.54 +1 1.16M +0.0% +$926.54
2025-09-29 2025-09-26 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $947.88 +1 1.16M +0.0% +$947.88
2025-09-26 2025-09-25 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $929.38 +1 1.16M +0.0% +$929.38
2025-09-25 2025-09-24 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $955.44 +1 1.16M +0.0% +$955.44
2025-09-24 2025-09-23 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $896.91 +1 1.16M +0.0% +$896.91
2025-09-23 2025-09-22 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $864.45 +1 1.16M +0.0% +$864.45
2025-09-22 2025-09-19 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $896.60 +1 1.16M +0.0% +$896.60
2025-09-19 2025-09-18 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $915.55 +1 1.16M +0.0% +$915.55
2025-09-18 2025-09-17 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $928.60 +1 1.16M +0.0% +$928.60
2025-09-17 2025-09-16 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $929.46 +1 1.16M +0.0% +$929.46
2025-09-16 2025-09-15 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $950.26 +1 1.16M +0.0% +$950.26
2025-09-15 2025-09-12 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $943.08 +1 1.16M +0.0% +$943.08
2025-09-12 2025-09-11 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $927.23 +1 1.16M +0.0% +$927.23
2025-09-11 2025-09-10 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $923.41 +1 1.16M +0.0% +$923.41
2025-09-10 2025-09-09 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $917.21 +1 1.16M +0.0% +$917.21
2025-09-09 2025-09-08 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $908.90 +1 1.16M +0.0% +$908.90
2025-09-08 2025-09-05 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $920.69 +1 1.16M +0.0% +$920.69
2025-09-05 2025-09-04 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $912.22 +1 1.16M +0.0% +$912.22
2025-09-04 2025-09-03 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $928.87 +1 1.16M +0.0% +$928.87
2025-09-03 2025-09-02 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $972.55 +1 1.16M +0.0% +$972.55
2025-09-02 2025-08-29 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $928.79 +1 1.16M +0.0% +$928.79
2025-08-29 2025-08-28 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $909.74 +1 1.16M +0.0% +$909.74
2025-08-28 2025-08-27 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $914.32 +1 1.16M +0.0% +$914.32
2025-08-27 2025-08-26 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $897.55 +1 1.16M +0.0% +$897.55
2025-08-26 2025-08-25 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $908.19 +1 1.16M +0.0% +$908.19
2025-08-25 2025-08-22 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $901.92 +1 1.16M +0.0% +$901.92
2025-08-22 2025-08-21 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $888.65 +1 1.16M +0.0% +$888.65
2025-08-21 2025-08-20 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $903.18 +1 1.16M +0.0% +$903.18
2025-08-20 2025-08-19 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $893.05 +1 1.16M +0.0% +$893.05
2025-08-19 2025-08-18 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $893.14 +1 1.16M +0.0% +$893.14
2025-08-18 2025-08-15 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $894.93 +1 1.16M +0.0% +$894.93
2025-08-15 2025-08-14 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $889.04 +1 1.16M +0.0% +$889.04
2025-08-14 2025-08-13 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $854.06 +1 1.16M +0.0% +$854.06
2025-08-13 2025-08-12 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $864.54 +1 1.16M +0.0% +$864.54
2025-08-12 2025-08-11 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $876.27 +1 1.16M +0.0% +$876.27
2025-08-11 2025-08-08 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $868.97 +1 1.16M +0.0% +$868.97
2025-08-08 2025-08-07 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $899.77 +1 1.16M +0.0% +$899.77
2025-08-07 2025-08-06 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $955.47 +1 1.16M +0.0% +$955.47
2025-08-06 2025-08-05 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $950.14 +1 1.16M +0.0% +$950.14
2025-08-05 2025-08-04 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $946.12 +1 1.16M +0.0% +$946.12
2025-08-04 2025-08-01 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $943.87 +1 1.16M +0.0% +$943.87
2025-08-01 2025-07-31 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $979.33 +1 1.16M +0.0% +$979.33
2025-07-31 2025-07-30 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $984.37 +1 1.16M +0.0% +$984.37
2025-07-30 2025-07-29 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $977.33 +1 1.16M +0.0% +$977.33
2025-07-29 2025-07-28 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $980.04 +1 1.16M +0.0% +$980.04
2025-07-28 2025-07-25 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $966.55 +1 1.16M +0.0% +$966.55
2025-07-25 2025-07-24 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $924.63 +1 1.16M +0.0% +$924.63
2025-07-24 2025-07-23 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $928.10 +1 1.16M +0.0% +$928.10
2025-07-23 2025-07-22 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $961.07 +1 1.16M +0.0% +$961.07
2025-07-22 2025-07-21 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $986.43 +1 1.16M +0.0% +$986.43
2025-07-21 2025-07-18 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,004.61 +1 1.16M +0.0% +$1,005
2025-07-18 2025-07-17 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $992.87 +1 1.16M +0.0% +$992.87
2025-07-17 2025-07-16 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $961.67 +1 1.16M +0.0% +$961.67
2025-07-16 2025-07-15 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,014.80 +1 1.16M +0.0% +$1,015
2025-07-15 2025-07-14 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,033.53 +1 1.16M +0.0% +$1,034
2025-07-14 2025-07-11 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,062.60 +1 1.16M +0.0% +$1,063
2025-07-11 2025-07-10 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,039.87 +1 1.16M +0.0% +$1,040
2025-07-10 2025-07-09 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,037.49 +1 1.16M +0.0% +$1,037
2025-07-09 2025-07-08 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,048.14 +1 1.16M +0.0% +$1,048
2025-07-08 2025-07-07 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,042.95 +1 1.16M +0.0% +$1,043
2025-07-07 2025-07-03 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,075.80 +1 1.16M +0.0% +$1,076
2025-07-03 2025-07-02 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,066.31 +1 1.16M +0.0% +$1,066
2025-07-02 2025-07-01 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,042.57 +1 1.16M +0.0% +$1,043
2025-07-01 2025-06-30 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,053.06 +1 1.17M +0.0% +$1,053
2025-06-30 2025-06-27 TPL Texas Pacific Land Corporation HORIZON KINETICS ASSET MANAGEMENT LLC 10% P - Purchase $1,069.00 +1 1.17M +0.0% +$1,069

Purchase Sale Sale after option exercise All abbreviations