Nn NNBR Institutional Ownership

NASDAQ NNBR

$3.63 -0.04 (-1.09%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

90 Institutions

Increased 55 61.1%

Unchanged 17 18.9%

Reduced 18 20.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

60.50%

▼-2.32 pp QoQ

Shares Held by Institutions

30.40Mn

of 50.26Mn outstanding

▲+6.51% QoQ

Shares Outstanding

50.26Mn

19.85Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+24 vs prior quarter

Net Shares Added (QoQ)

+1.86Mn

accumulated since last quarter

Value of Holdings

$111.58Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Nn Inc (NASDAQ:NNBR) appears in 90 institutional 13F filings for the quarter ending June 2026.

Their combined ownership stood at 60.5% of outstanding shares in June 2026, down from 62.8% in March 2026.
They increased total shares held in Nn by 6.51% from last quarter, and the number of investors in NNBR increased 30.43% annually.
Of these 90 holders, 55 added to their stakes in Nn, 18 trimmed positions, and 17 made no changes.
Altogether, these fund groups held 30.4Mn shares in NNBR by June 2026, up by 1.86Mn shares quarter on quarter, and down 1.7Mn shares year over year.
As of June 30, 2026, the biggest holder of Nn is Legion Partners Asset Management, LLC at 4.77Mn shares, representing 9.5% of shares outstanding.
The most significant purchases of NNBR for the quarter ending June 2026 came from SG Americas Securities, LLC (1.94Mn), TWO SIGMA INVESTMENTS, LP (1.65Mn), Ranger Investment Management, L.P. (568.24K), Walleye Capital LLC (546.65K), OAKTREE CAPITAL MANAGEMENT LP (510.94K).
The largest sellers of Nn for the quarter ending June 2026 were Corre Partners Management, LLC (4.97Mn), RBF Capital, LLC (447.58K), Morgan Stanley (415.86K), CITADEL ADVISORS LLC (197.01K), Nomura Holdings Inc (148.17K).
According to Business Quant data, leading holders of NNBR for June 2026 are Legion Partners Asset Management, LLC (4.77Mn), FIRST MANHATTAN CO. LLC. (3.3Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.04Mn), SG Americas Securities, LLC (1.94Mn), Nomura Holdings Inc (1.8Mn), TWO SIGMA INVESTMENTS, LP (1.66Mn), Register Financial Advisors LLC (1.39Mn), Corre Partners Management, LLC (1.24Mn), Morgan Stanley (1.12Mn), RENAISSANCE TECHNOLOGIES LLC (966.0K).

Form 13F Holdings

90 Institutional Holders

Report period 30 Jun, 2026

Total shares held 30.40Mn

Of outstanding 60.50%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Legion Partners Asset Management, LLC	0001560207	4,773,147	9.50%	▼18,782	-0.39%	$17.14Mn
2	FIRST MANHATTAN CO. LLC.	0000728083	3,303,800	6.57%	▼33,000	-0.99%	$11.86Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,037,299	4.05%	▲105,586	+5.47%	$7.31Mn
4	SG Americas Securities, LLC	0001313360	1,940,505	3.86%	▲1,940,505	0.00%	$6.97K
5	Nomura Holdings Inc	0001163653	1,796,659	3.58%	▼148,173	-7.62%	$6.45Mn
6	TWO SIGMA INVESTMENTS, LP	0001179392	1,663,043	3.31%	▲1,652,843	+16,204.34%	$5.97Mn
7	Register Financial Advisors LLC	0001962636	1,393,406	2.77%	▲82,043	+6.26%	$5.00Mn
8	Corre Partners Management, LLC	0001537323	1,238,637	2.46%	▼4,966,994	-80.04%	$4.45Mn
9	Morgan Stanley	0000895421	1,120,202	2.23%	▼415,864	-27.07%	$4.02Mn
10	RENAISSANCE TECHNOLOGIES LLC	0001037389	966,000	1.92%	▲416,960	+75.94%	$3.47Mn
11	BlackRock, Inc.	0002012383	764,051	1.52%	▲22,259	+3.00%	$2.74Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	647,167	1.29%	▼24,521	-3.65%	$2.32Mn
13	Ranger Investment Management, L.P.	0001319691	568,235	1.13%	▲568,235	0.00%	$2.04Mn
14	Walleye Capital LLC	0001758720	546,652	1.09%	▲546,652	0.00%	$1.96Mn
15	De Lisle Partners LLP	0002011184	528,482	1.05%	▲62,061	+13.31%	$1.89Mn
16	OAKTREE CAPITAL MANAGEMENT LP	0000949509	510,943	1.02%	▲510,943	0.00%	$1.83Mn
17	Oaktree Fund Advisors, LLC	0001822973	503,960	1.00%	▲503,960	0.00%	$1.81Mn
18	Huntleigh Advisors, Inc.	0001367653	440,100	0.88%	▲440,100	0.00%	$1.58Mn
19	Pacific Ridge Capital Partners, LLC	0001591546	410,352	0.82%	▼3,204	-0.77%	$1.47Mn
20	RBF Capital, LLC	0001134621	387,345	0.77%	▼1,282,513	-76.80%	$1.39Mn

Showing 1 to 20 of 90 holders