NINE ENERGY SERVICE INC

Historical 13F Holders

Symbol
NINE
CUSIP
65441V200
All holders as of
Q2 2026
Type
Equity
Class
COMMON STOCK
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 65441V200 since 12/18/2024, largest first.

Filer % of Class Filed
Philosophy Capital Management LLC 13G/A
17.0% 8/14/2026
Event 6/30/2026
MacKay Shields LLC 13G
11.9% 3/31/2026
Event 3/5/2026
Adage Capital Management, L.P. 13G
9.7% 7/9/2026
Event 3/31/2026
CastleKnight Master Fund LP 13G
8.3% 4/9/2026
Event 3/31/2026
Algebris Investments (US) Inc. 13G 6.0% 7/2/2026
Event 6/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Jeffrey L. Gendell 13G/A 4.4% 8/14/2026
Event 6/30/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 2 3.01 M $22.5 M
2026 Q2 29 12.0 M $157 M
2026 Q1 17 11.6 M $95.1 M