HOUSTON, TX
NINE ENERGY SERVICE, INC.NINE— Latest position per institution from SEC 13F filings
15
Institutional holders
11.98M
Total shares held
132.49M
Estimated value
599.07K
Avg. position size
MACKAY SHIELDS LLC
CIK 61227
Shares
2.99M
Value
22.35M
Filed
Sep 30, 2026
PHILOSOPHY CAPITAL MANAGEMENT LLC
CIK 1869199
Shares
2.38M
Value
30.93M
Filed
Jun 30, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
1.30M
Value
16.91M
Filed
Jun 30, 2026
CASTLEKNIGHT MANAGEMENT LP
CIK 1835751
Shares
1.03M
Value
13.42M
Filed
Jun 30, 2026
ALGEBRIS (UK) LTD
CIK 1700286
Shares
832.91K
Value
10.80M
Filed
Jun 30, 2026
GENDELL JEFFREY L
CIK 1056581
Shares
614.23K
Value
7.99M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
518.72K
Value
6.75M
Filed
Jun 30, 2026
CYGNUS CAPITAL ADVISORS, LLC
CIK 2114319
Shares
500.36K
Value
6.51K
Filed
Jun 30, 2026
NOMURA HOLDINGS INC
CIK 1163653
Shares
482.29K
Value
6.27M
Filed
Jun 30, 2026
MACKENZIE FINANCIAL CORP
CIK 919859
Shares
361.30K
Value
4.70M
Filed
Jun 30, 2026
LIBERTY MUTUAL GROUP ASSET MANAGEMENT INC.
CIK 1533497
Shares
281.18K
Value
3.66M
Filed
Jun 30, 2026
NOMURA ASSET MANAGEMENT CO LTD
CIK 1055964
Shares
166.24K
Value
2.16M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
129.35K
Value
1.68M
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
82.30K
Value
1.07M
Filed
Jun 30, 2026
ORVIETO PARTNERS, L.P.
CIK 2052484
Shares
80.56K
Value
1.05M
Filed
Jun 30, 2026
SEI INVESTMENTS CO
CIK 350894
Shares
79.52K
Value
1.03M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
50.34K
Value
654.88K
Filed
Jun 30, 2026
ACR ALPINE CAPITAL RESEARCH, LLC
CIK 1508822
Shares
46.50K
Value
279K
Filed
Mar 31, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO
CIK 1007280
Shares
34.88K
Value
453.72K
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
23.73K
Value
308.68K
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | MACKAY SHIELDS LLC | 61227 | 2.99M | 22.35M | Sep 30, 2026 |
| 2 | PHILOSOPHY CAPITAL MANAGEMENT LLC | 1869199 | 2.38M | 30.93M | Jun 30, 2026 |
| 3 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 1.30M | 16.91M | Jun 30, 2026 |
| 4 | CASTLEKNIGHT MANAGEMENT LP | 1835751 | 1.03M | 13.42M | Jun 30, 2026 |
| 5 | ALGEBRIS (UK) LTD | 1700286 | 832.91K | 10.80M | Jun 30, 2026 |
| 6 | GENDELL JEFFREY L | 1056581 | 614.23K | 7.99M | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 518.72K | 6.75M | Jun 30, 2026 |
| 8 | CYGNUS CAPITAL ADVISORS, LLC | 2114319 | 500.36K | 6.51K | Jun 30, 2026 |
| 9 | NOMURA HOLDINGS INC | 1163653 | 482.29K | 6.27M | Jun 30, 2026 |
| 10 | MACKENZIE FINANCIAL CORP | 919859 | 361.30K | 4.70M | Jun 30, 2026 |
| 11 | LIBERTY MUTUAL GROUP ASSET MANAGEMENT INC. | 1533497 | 281.18K | 3.66M | Jun 30, 2026 |
| 12 | NOMURA ASSET MANAGEMENT CO LTD | 1055964 | 166.24K | 2.16M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 129.35K | 1.68M | Jun 30, 2026 |
| 14 | VANGUARD FIDUCIARY TRUST CO | 933478 | 82.30K | 1.07M | Jun 30, 2026 |
| 15 | ORVIETO PARTNERS, L.P. | 2052484 | 80.56K | 1.05M | Jun 30, 2026 |
| 16 | SEI INVESTMENTS CO | 350894 | 79.52K | 1.03M | Jun 30, 2026 |
| 17 | BLACKROCK, INC. | 2012383 | 50.34K | 654.88K | Jun 30, 2026 |
| 18 | ACR ALPINE CAPITAL RESEARCH, LLC | 1508822 | 46.50K | 279K | Mar 31, 2026 |
| 19 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 1007280 | 34.88K | 453.72K | Jun 30, 2026 |
| 20 | STATE STREET CORP | 93751 | 23.73K | 308.68K | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.