LONGBOAT KEY, FL
RUM GROUP INC.RUMBW— Latest position per institution from SEC 13F filings
15
Institutional holders
58.10M
Total shares held
302.03M
Estimated value
2.91M
Avg. position size
COOPER CREEK PARTNERS MANAGEMENT LLC
CIK 1512162
Shares
9.04M
Value
57.33K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
8.79M
Value
55.53M
Filed
Dec 31, 2025
BLACKROCK, INC.
CIK 2012383
Shares
8.70M
Value
55.15M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
4.18M
Value
26.48M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.12M
Value
26.12M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
3.08M
Value
19.51M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
2.89M
Value
18.34M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
2.51M
Value
15.94M
Filed
Jun 30, 2026
WOODSON CAPITAL MANAGEMENT, LP
CIK 1697848
Shares
2M
Value
14.14M
Filed
Mar 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.59M
Value
8.81M
Filed
Jun 30, 2024
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
1.55M
Value
9.81M
Filed
Jun 30, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
1.49M
Value
2.64M
Filed
Jun 30, 2026
VALIANT CAPITAL MANAGEMENT, L.P.
CIK 1452689
Shares
1.36M
Value
11.03M
Filed
Mar 31, 2024
ZAZOVE ASSOCIATES LLC
CIK 1009012
Shares
1.22M
Value
2.27M
Filed
Jun 30, 2026
SACKS DAVID O
CIK 1891801
Shares
1.06M
Value
5.41M
Filed
Sep 30, 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
966.32K
Value
6.13M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
952.88K
Value
6.04M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
938.71K
Value
5.95M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
865.61K
Value
5.49M
Filed
Jun 30, 2026
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
CIK 1638555
Shares
800K
Value
7.18M
Filed
Jun 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | COOPER CREEK PARTNERS MANAGEMENT LLC | 1512162 | 9.04M | 57.33K | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 8.79M | 55.53M | Dec 31, 2025 |
| 3 | BLACKROCK, INC. | 2012383 | 8.70M | 55.15M | Jun 30, 2026 |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 4.18M | 26.48M | Jun 30, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.12M | 26.12M | Jun 30, 2026 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 3.08M | 19.51M | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 2.89M | 18.34M | Jun 30, 2026 |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 2.51M | 15.94M | Jun 30, 2026 |
| 9 | WOODSON CAPITAL MANAGEMENT, LP | 1697848 | 2M | 14.14M | Mar 31, 2025 |
| 10 | BLACKROCK FINANCE, INC. | 1364742 | 1.59M | 8.81M | Jun 30, 2024 |
| 11 | GOLDMAN SACHS GROUP INC | 886982 | 1.55M | 9.81M | Jun 30, 2026 |
| 12 | LMR PARTNERS LLP | 1578621 | 1.49M | 2.64M | Jun 30, 2026 |
| 13 | VALIANT CAPITAL MANAGEMENT, L.P. | 1452689 | 1.36M | 11.03M | Mar 31, 2024 |
| 14 | ZAZOVE ASSOCIATES LLC | 1009012 | 1.22M | 2.27M | Jun 30, 2026 |
| 15 | SACKS DAVID O | 1891801 | 1.06M | 5.41M | Sep 30, 2023 |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 966.32K | 6.13M | Jun 30, 2026 |
| 17 | NORTHERN TRUST CORP | 73124 | 952.88K | 6.04M | Jun 30, 2026 |
| 18 | JANE STREET GROUP, LLC | 1595888 | 938.71K | 5.95M | Jun 30, 2026 |
| 19 | CITADEL ADVISORS LLC | 1423053 | 865.61K | 5.49M | Jun 30, 2026 |
| 20 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 1638555 | 800K | 7.18M | Jun 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.