Sitio Royalties Corp. (STR) has 20 known insider and institutional holders on record. The largest holder is SCHWARZMAN STEPHEN A with 12,165,172 shares. Other notable holders include JANA PARTNERS LLC and Atlas OCM Holdings, LLC.
Over the last 12 months, insiders have made 23 transactions in STR stock — 8 buys (valued at RSU Award) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
STR Insider Ownership
Top Holder
SCHWARZMAN STEPHEN A
12,165,172 shares
Buys (12 mo)
8
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Schwarzman Stephen A |
Director |
12,165,172 |
2022-06-09 |
|
| 2 |
Jana Partners Llc |
10 Percent Owner |
2,690,543 |
2018-09-24 |
|
| 3 |
Atlas Ocm Holdings, Llc |
10 Percent Owner |
2,508,490 |
2023-06-23 |
|
| 4 |
Brookfield Corp /on/ |
10 Percent Owner |
2,508,490 |
2023-06-23 |
|
| 5 |
Source Energy Permian Ii, Llc |
10 Percent Owner |
2,508,490 |
2023-06-23 |
|
| 6 |
Cohen Edward E |
Director |
1,778,863 |
2019-05-24 |
|
| 7 |
Herz Daniel C |
CEO and President |
1,329,096 |
2021-05-14 |
|
| 8 |
Cohen Jonathan Z |
Director |
870,815 |
2020-02-14 |
|
| 9 |
Conoscenti Christopher L. |
Chief Executive Officer |
289,221 |
2025-06-13 |
|
| 10 |
Frank Brian L |
Director |
277,212 |
2020-05-19 |
|
| 11 |
Hite Hedge Asset Management Llc |
10 Percent Owner |
239,169 |
2020-01-29 |
|
| 12 |
Jibson Ron W |
President & CEO |
234,481 |
2016-03-09 |
|
| 13 |
Mcdavid Andrew Dax |
See Remarks |
209,378 |
2025-03-03 |
|
| 14 |
Hirshberg Al J. |
Director |
140,304 |
2021-04-27 |
|
| 15 |
Osicka Carrie L. |
Chief Financial Officer |
133,108 |
2025-06-13 |
|
| 16 |
Jepperson Thomas C |
COO |
122,077 |
2016-01-05 |
|
| 17 |
Riesenfeld Brett S. |
See Remarks |
115,884 |
2025-06-13 |
|
| 18 |
Downs Michael J |
Chief Operating Officer |
114,318 |
2021-08-26 |
|
| 19 |
Gunderson Bryan |
CEO and President |
113,110 |
2022-06-09 |
|
| 20 |
Marcoux Jarret J. |
See Remarks |
108,177 |
2025-06-13 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-06-12 |
Riesenfeld Brett S. |
See Remarks |
Tax Withholding of RSU |
8,111 |
$19.95 |
$161.81K |
| 2025-06-12 |
James Britton L. |
See Remarks |
Tax Withholding of RSU |
10,226 |
$19.95 |
$204.01K |
| 2025-06-12 |
Conoscenti Christopher L. |
Chief Executive Officer |
Tax Withholding of RSU |
22,453 |
$19.95 |
$447.94K |
| 2025-06-12 |
Osicka Carrie L. |
Chief Financial Officer |
Tax Withholding of RSU |
12,989 |
$19.95 |
$259.13K |
| 2025-06-12 |
Marcoux Jarret J. |
See Remarks |
Tax Withholding of RSU |
8,835 |
$19.95 |
$176.26K |
| 2025-06-07 |
Riesenfeld Brett S. |
See Remarks |
Tax Withholding of RSU |
2,023 |
$19.95 |
$40.36K |
| 2025-06-06 |
Riesenfeld Brett S. |
See Remarks |
Tax Withholding of RSU |
3,176 |
- |
- |
| 2025-06-07 |
James Britton L. |
See Remarks |
Tax Withholding of RSU |
1,626 |
$19.95 |
$32.44K |
| 2025-06-06 |
James Britton L. |
See Remarks |
Tax Withholding of RSU |
3,828 |
- |
- |
| 2025-06-07 |
Conoscenti Christopher L. |
Chief Executive Officer |
Tax Withholding of RSU |
3,788 |
$19.95 |
$75.57K |
| 2025-06-06 |
Conoscenti Christopher L. |
Chief Executive Officer |
Tax Withholding of RSU |
9,136 |
- |
- |
| 2025-06-07 |
Osicka Carrie L. |
Chief Financial Officer |
Tax Withholding of RSU |
1,837 |
$19.95 |
$36.65K |
| 2025-06-06 |
Osicka Carrie L. |
Chief Financial Officer |
Tax Withholding of RSU |
4,326 |
- |
- |
| 2025-06-07 |
Marcoux Jarret J. |
See Remarks |
Tax Withholding of RSU |
1,349 |
$19.95 |
$26.91K |
| 2025-06-06 |
Marcoux Jarret J. |
See Remarks |
Tax Withholding of RSU |
3,176 |
- |
- |
| 2025-05-13 |
Lockshin Noam |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Clark Morris R |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Harvey Claire |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Gould Alice E |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Burleson Gayle |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Duplantier Jon-al |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Sult John R |
Director |
RSU Award |
16,216 |
- |
- |
| 2025-05-13 |
Stoneburner Richard K |
Director |
RSU Award |
16,216 |
- |
- |
