ADTN

Adtran Holdings INC

+$380.1M

Net Activity

Institutions Holding

225

Popularity Rank

#2610

Avg Weight

0.16%

Total Value

$982.2M

Ownership Trend

225 institutions currently hold ADTN, with 129 net buyers and 98 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

98

Net Buying Institutions

129

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$98.6M
VP
Vanguard Portfolio Management LLC
$60.0M
VC
Vanguard Capital Management LLC
$43.1M
R&
Royce & Associates LP
$39.3M
DA
DNB Asset Management AS
$39.3M

Top 5 by Conviction

DC
Divisar Capital Management LLC
5.67%
TC
Tieton Capital Management, LLC
4.36%
1C
1492 Capital Management LLC
2.99%
SR
Shannon River Fund Management LLC
2.93%
WC
Westerly Capital Management, LLC
2.74%
View all 225 holding institutions

Quarterly Activity

Recent Activity

+$524.3M

Total Buy Value

$305.2M

Total Sell Value

New buy44
Trim64
Add85
Sold out34

129

Net Buyers

98

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding ADTRAN HOLDINGS INC (ADTN)?
Major stakeholders currently include BlackRock, Inc. ($98.6M), Vanguard Portfolio Management LLC ($60.0M), Vanguard Capital Management LLC ($43.1M). Based on the latest 13F filings, there are a total of 225 tracked investment funds and institutions maintaining positions in ADTN.
What is the overall institutional sentiment toward ADTN recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $380.1M, driven by 129 managers accumulating shares while 98 reduced their exposure.
Which institutions have been selling or reducing their ADTN positions?
In the latest period, 64 funds trimmed their holdings, and 34 managers completely exited their positions. The aggregate reported sell value was $305.2M.
Are there any notable investors adding ADTN to their portfolios?
Yes, buying activity remains notable. 44 institutions opened new positions in {ticker}, and 85 existing holders added to their shares. The total reported buy value for the quarter amounted to $524.3M.

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