ADTRAN Ownership | Who Owns ADTRAN?


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ADTRAN Ownership Summary


ADTRAN is owned by 77.99% institutional investors, 1.59% insiders, and 20.42% retail investors. Harbor capital advisors is the largest institutional shareholder, holding 0% of ADTN shares. DNB Teknologi A is the top mutual fund, with 3.52% of its assets in ADTRAN shares.

ADTN Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockADTRAN77.99%1.59%20.42%
SectorTechnology Stocks 44.46%12.08%43.46%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Harbor capital advisors---
Huntington national bank1.00-$21.00
Park avenue securities---
Ronald blue trust---

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Harbor capital advisors---
Huntington national bank1.00-$21.00
Park avenue securities---
Ronald blue trust---

Top Buyers

HolderShares% AssetsChange
Huntington national bank1.00--
Ronald blue trust---4.60K
Park avenue securities---11.50K
Harbor capital advisors---11.97K

Top Sellers

HolderShares% AssetsChange
Harbor capital advisors---11.97K
Park avenue securities---11.50K
Ronald blue trust---4.60K
Huntington national bank1.00--

Sold Out

HolderChange
Ronald blue trust-4.60K
Park avenue securities-11.50K
Harbor capital advisors-11.97K

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 20241664.40%61,680,5204.39%771.39%9144.44%51-22.73%
Sep 30, 2024159-1.24%59,085,613-1.48%741.29%63-34.38%6632.00%
Jun 30, 20241-1-------
Mar 31, 20241-1-------
Dec 31, 20231-1-------

Top Mutual Funds Shareholders


HolderShares% HoldingChange
DNB Teknologi A2.82M3.52%-306.57K
Vanguard US Total Market Shares ETF2.18M2.72%-
Vanguard Total Stock Mkt Idx Inv2.12M2.65%-
iShares Russell 2000 ETF2.10M2.63%-18.20K
Vanguard Information Technology ETF1.78M2.23%11.65K
William Blair Small Cap Value I1.20M1.50%-
Vanguard Institutional Extnd Mkt Idx Tr1.14M1.43%8.73K
First Eagle US Small Cap Strategy995.85K1.25%-113.61K
First Eagle Small Cap Opportunity I995.85K1.25%-17.41K
Tieton Small Cap Value960.74K1.20%-231.27K

Insider Transactions Trends


DateBuySell
2026 Q2--
2025 Q2--
2024 Q3--
2024 Q2--
2024 Q1--

ADTN Ownership FAQ


Who owns the most shares of ADTRAN?

ADTRAN’s largest shareholders are Harbor capital advisors (0 shares, 0%), Huntington national bank (1 shares, 0%), and Park avenue securities (0 shares, 0%). Together, they hold 0% of ADTRAN’s total shares outstanding.

Does Blackrock own ADTRAN?

BlackRock is not among the top 10 institutional shareholders of ADTRAN.

Who is ADTRAN’s biggest shareholder by percentage of total assets invested?

Harbor capital advisors is ADTRAN’s biggest shareholder by percentage of total assets invested, with 0% of its assets in 0 ADTRAN shares, valued at 0$.

Who is the top mutual fund holder of ADTRAN shares?

DNB Teknologi A is the top mutual fund holder of ADTRAN shares, with 3.52% of its total shares outstanding invested in 2.82M ADTRAN shares.

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