NINE

Nine Energy Service, Inc.

Total Trades

58

Buys

3

Sells

50

Largest Trade

N/A

Insiders

8

Institutional Funds

23

Inst. Value

$500K+

Activist Filings

8

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Frazier Warren Lynn10% OwnerSELL$1M+300K$12.34Dec 28, 2022
Frazier Warren Lynn10% OwnerSELL$100K–$500K22K$10.81Dec 5, 2022
Frazier Warren Lynn10% OwnerSELL$1M+147K$9.95Nov 18, 2022
Frazier Warren Lynn10% OwnerSELL$500K+100K$9.44Nov 15, 2022
Frazier Warren Lynn10% OwnerSELL$500K+100K$5.68Nov 8, 2022
Frazier Warren Lynn10% OwnerSELL$500K+100K$5.42Oct 31, 2022
Willis Darryl KeithDirectorSELL$50K–$100K22K$2.71May 25, 2022
MOORE THEODORE R.See RemarksSELL$50K–$100K22K$2.81May 10, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 23 funds holding

FundShares
VANGUARD GROUP INC940K
RENAISSANCE TECHNOLOGIES LLC463K
GEODE CAPITAL MANAGEMENT, LLC280K
STATE STREET CORP133K
Williams & Novak, LLC108K
UBS Group AG97K
NewEdge Wealth, LLC73K
Focus Partners Wealth45K
Icon Wealth Advisors, LLC32K
Kestra Advisory Services, LLC31K
Legacy Advisors, LLC29K
JANE STREET GROUP, LLC26K
DIVERSIFY WEALTH MANAGEMENT, LLC18K
GREAT VALLEY ADVISOR GROUP, INC.21K
GROUP ONE TRADING LLC11K
LPL Financial LLC11K
MORGAN STANLEY3K
SBI Securities Co., Ltd.2K
BlackRock, Inc.1K
HARBOUR INVESTMENTS, INC.1K

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Tontine Asset Associates, LLC

SC 13G/A · Feb 6, 2026

0.0%

0 shares

Tontine Asset Associates, LLC

SC 13G/A · Feb 14, 2025

5.4%

2.3M shares

William Monroe

SC 13G/A · Feb 12, 2025

11.5%

4.9M shares

SCF Partners, Inc.

SC 13G/A · Feb 4, 2025

0.0%

0 shares

William Monroe (2)

SC 13G · Jun 25, 2024

14.3%

5.1M shares

Tontine Asset Associates, LLC

SC 13G/A · Feb 13, 2024

7.0%

2.5M shares

Tontine Asset Associates, LLC

SC 13G · Apr 7, 2023

4.5%

1.6M shares

Howard E. Cox Jr.

SC 13G · Jan 31, 2022

5.8%

2.0M shares