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$NNNN
$3.70 -$0.11 (2.89%) Close

Ownership

13F as of Q2 2026 · 43.7M shares outstanding

Who owns NNNN?

By type of holder
Institutions 0.2% Everyone else 99.8%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 10 holders own 0.2%
Geode Capital Management, LLC 0.1% · Bank Of America Corp /de/ 0.0%
Institutional ownership
0.2%
0.0 pts vs last qtr
Institutional holders
12
+4 vs last qtr
Net shares bought
+21.6K
by institutions in Q2 2026
New / sold out
6 / 2
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Bank Of America Corp /de/ NEW +13.4K
  • Marshall Wace, LLP NEW +11.5K

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Biggest sellers in Q2 2026
  • UBS Group AG −5.5K
  • Morgan Stanley −107

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Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Anbio Biotechnology in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2023–FY2025
+103.7%
+42.74% a year
Each share's claim on the business
−50.9%
shrank without buying or selling a share
Diluted shares, split-adjusted
20.8M32.5M44.1M2023: 21.4M shares'232024: 42.3M shares'242025: 43.7M shares'25

How patient are the owners?

Institutional shares by how long they've been held
5+ years0% 3–5 years0% 1–3 years65% Under 1 year35%
Quarterly turnover
33.1%
of institutional shares changed hands
Top 10 managers, median time held
1 quarter

Super Investors

Investment managers reporting NNNN on Form 13F
GC
Geode Capital Management, LLC
Shares
26.7K
% of company
0.06%
Change vs last qtr
+973 (+3.8%)
Held since
2025
BO
Bank Of America Corp /de/
Shares
13.4K
% of company
0.03%
Change vs last qtr
NEW
Held since
Q2 '26

12 more super investors behind a free account

See every manager holding Anbio Biotechnology, how their position has changed, and how long they've held it.

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Institutional Funds

Mutual funds and ETFs reporting NNNN on Form N-PORT; together they hold 0.0% of the company
SC
Northern Funds
Position value
$97.9K
% of company
0.02%
% of the fund
0.02%
As of
June 30, 2026

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