Nine Energy Service, Inc. (NINE) Institutional Ownership

Institutions by Trading Activity

0Shares Outstanding

3,152,114Shares held by institutions

$0Value of institutional holdings

26.29%Institutional ownership %

-6.38%Shares Changed QoQ

51No. of institutional investors

These investors collectively held 8.3% of Nine Energy Service's outstanding shares in December 2025, down from 23.6% in September 2025.

Their total shares held in NINE increased 18.98% quarter over quarter, and separately, investors owning Nine Energy Service decreased 50.0% from a year ago.
Of these 30 holders, 14 added to their stakes in Nine Energy Service, 7 trimmed positions, and 9 made no changes.
The aggregate institutional position in Nine Energy Service amounted to 3.45Mn shares as of December 2025, up by 549.89K shares quarter on quarter, and down 11.83Mn shares year over year.
As of December 31, 2025, VANGUARD GROUP INC held the largest stake in Nine Energy Service with 1.16Mn shares, accounting for 2.81% of total shares outstanding.
Top purchasers of NINE stock for the quarter ending December 2025 included VANGUARD GROUP INC (155.0K), Williams & Novak, LLC (108.0K), UBS Group AG (91.73K), State Street Corp (68.3K), XTX Topco Ltd (44.75K).
Top sellers of NINE stock for the quarter ending December 2025 included SUSQUEHANNA INTERNATIONAL GROUP, LLP (26.46K), TWO SIGMA SECURITIES, LLC (24.25K), Kestra Advisory Services, LLC (4.27K), Bank Of America Corp /De/ (445), Royal Bank Of Canada (54).
According to Business Quant data, leading holders of NINE for December 2025 are VANGUARD GROUP INC (1.16Mn), BlackRock, Inc. (615.9K), RENAISSANCE TECHNOLOGIES LLC (462.84K), GEODE CAPITAL MANAGEMENT, LLC (329.3K), State Street Corp (132.58K), Williams & Novak, LLC (108.0K), UBS Group AG (96.96K), NewEdge Wealth, LLC (73.41K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (56.81K), Northern Trust Corp (51.11K).

3,152,114 Total Shares Held

Rows:

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	19,069	3.20%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	155,000	15.41%	$0.00
Williams & Novak, LLC	31 Dec, 2025	108,000	0.00%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	13,500	3.00%	$0.00
UBS Group AG	31 Dec, 2025	91,732	1,755.97%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	7,798	2.43%	$0.00
NewEdge Wealth, LLC	31 Dec, 2025	0	0.00%	$0.00
State Street Corp	31 Dec, 2025	68,300	106.25%	$0.00
XTX Topco Ltd	31 Dec, 2025	44,751	0.00%	$0.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	-26,465	-31.78%	$0.00
Icon Wealth Advisors, LLC	31 Dec, 2025	31,871	0.00%	$0.00
Northern Trust Corp	31 Dec, 2025	0	0.00%	$0.00
Kestra Advisory Services, LLC	31 Dec, 2025	-4,271	-12.15%	$0.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	0	0.00%	$0.00
Legacy Advisors, LLC	31 Dec, 2025	0	0.00%	$0.00
Focus Partners Wealth	31 Dec, 2025	25,500	133.26%	$0.00
GREAT VALLEY ADVISOR GROUP, INC.	31 Dec, 2025	1,000	5.00%	$0.00
JANE STREET GROUP, LLC	31 Dec, 2025	35,738	0.00%	$0.00
DIVERSIFY WEALTH MANAGEMENT, LLC	31 Dec, 2025	0	0.00%	$0.00
TWO SIGMA SECURITIES, LLC	31 Dec, 2025	-24,251	-47.87%	$0.00

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