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NN Inc
NNBR

66 hedge funds and large institutions have $69.6M invested in NN Inc in 2025 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 22 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.03% less ownership

Funds ownership: 66.99% → 66.95% (-0.03%)

2% less capital invested

Capital invested by funds: $71M → $69.6M (-$1.37M)

7% less funds holding

Funds holding: 71 → 66 (-5)

23% less repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 22

38% less first-time investments, than exits

New positions opened: 8 | Existing positions closed: 13

Holders
66
Holders Change
-5
Holders Change %
-7.04%
% of All Funds
0.87%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
8
Increased
17
Reduced
22
Closed
13
Calls
$35K
Puts
–
Net Calls
+$35K
Net Calls Change
+$59K

Top Buyers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
+$624K
2
First Manhattan
First Manhattan
New York
+$617K
3
RC
RBF Capital
California
+$449K
4
AA
Ancora Advisors
Ohio
+$278K
5
PCMI
Paradigm Capital Management Inc
New York
+$225K

Top Sellers

Rank Fund Capital Flow
1
American Century Companies
American Century Companies
Missouri
-$511K
2
YIH
Y-Intercept (HK)
Hong Kong
-$343K
3
Millennium Management
Millennium Management
New York
-$266K
4
Marshall Wace
Marshall Wace
United Kingdom
-$241K
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$132K
Name Holding Trade Value Shares
Change 		Change in
Stake
CA
26
Clearstead Advisors
Ohio
$206K – – –
Jane Street
27
Jane Street
New York
$205K -$26.4K -11,770 -11%
Renaissance Technologies
28
Renaissance Technologies
New York
$194K -$9.43K -4,200 -4%
Northern Trust
29
Northern Trust
Illinois
$192K – – –
JWCA
30
J.W. Cole Advisors
Florida
$167K – – –
Susquehanna International Group
31
Susquehanna International Group
Pennsylvania
$159K +$65.2K +29,044 +60%
Corient Private Wealth
32
Corient Private Wealth
Florida
$148K – – –
American Century Companies
33
American Century Companies
Missouri
$138K -$511K -227,671 -77%
Bank of America
34
Bank of America
North Carolina
$134K +$2.18K +971 +2%
Royal Bank of Canada
35
Royal Bank of Canada
Ontario, Canada
$133K +$9.06K +4,035 +7%
T. Rowe Price Associates
36
T. Rowe Price Associates
Maryland
$131K -$89.1K -39,671 -39%
GF
37
Gabelli Funds
New York
$126K -$6.29K -2,800 -4%
Qube Research & Technologies (QRT)
38
Qube Research & Technologies (QRT)
United Kingdom
$119K -$27.3K -12,171 -17%
XT
39
XTX Topco
Cayman Islands
$118K -$38K -16,945 -23%
Bank of Montreal
40
Bank of Montreal
Ontario, Canada
$103K – – –
Invesco
41
Invesco
Georgia
$88.4K -$28.4K -12,665 -23%
Squarepoint
42
Squarepoint
New York
$88.2K +$96.1K +42,819 New
Charles Schwab
43
Charles Schwab
California
$58.5K – – –
WC
44
Wynnefield Capital
New York
$57.9K – – –
PAS
45
Point72 Asia (Singapore)
Singapore
$38.4K -$41.9K -18,657 -50%
Two Sigma Advisers
46
Two Sigma Advisers
New York
$31.5K +$34.3K +15,300 New
NIMC
47
Nierenberg Investment Management Company
Washington
$27.9K – – –
Two Sigma Investments
48
Two Sigma Investments
New York
$26.8K +$29.2K +13,020 New
AA
49
Addison Advisors
Vermont
$22.3K – – –
AAS
50
Ameritas Advisory Services
Nebraska
$10.3K +$11.2K +5,000 New
1
2
3 4

NNBR Hedge Fund Activity: Q3 2025 in Review

66 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in NN Inc (NNBR) for Q3 2025, worth a combined $69.6M — down 1.9% from $71M a quarter earlier.

Sellers outnumbered buyers: 13 funds closed out of NNBR and 8 opened new positions — a net loss of 5 holders — while 22 trimmed existing stakes and 17 added.

The largest buyer was UBS Group, adding an estimated $624K. The largest seller was American Century Companies, cutting an estimated $511K.

  • 66 institutional investors held NN Inc (NNBR) as of Q3 2025, down from 71 in Q2 2025.
  • Funds reported $69.6M of NN Inc stock for Q3 2025, down 1.9% quarter-over-quarter.
  • 8 funds opened new NN Inc positions in Q3 2025 and 13 closed out, a net change of -5 holders.
  • The largest NN Inc buyer in Q3 2025 was UBS Group, an estimated $624K added.
  • The largest NN Inc seller in Q3 2025 was American Century Companies, an estimated $511K sold.

Based on aggregated 13F filings for Q3 2025.