Array Digital Infrastructure, Inc. (AD) Ownership
AD ownership summary
as of October 18, 2026- Institutions
- 37.3% of shares outstanding
- Insiders
- 71.55% of shares outstanding
- Shares outstanding
- 53.5M
- Float
- 15.6M shares available to trade
- Short interest
- 8.17% 1.3M shares short
- Days to cover
- 4.52 short interest down 18.3% vs prior month
- Institutions 37.25%
- Insiders 71.55%
AD top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Dimensional Fund Advisors, Inc. | 2.62% | 2.3M | $75.9M | −30,425 (−1.3%) | June 30, 2026 |
| 2 | Hawk Ridge Management LLC | 2.10% | 1.8M | $60.8M | +1.8M (0.0%) | June 30, 2026 |
| 3 | Jericho Capital Asset Management LP | 2.10% | 1.8M | $60.8M | — | June 30, 2026 |
| 4 | Madison Avenue Partners, LP | 1.28% | 1.1M | $37.1M | +1.1M (0.0%) | June 30, 2026 |
| 5 | Gamco Investors, Inc. Et Al | 0.95% | 825K | $27.6M | −19,300 (−2.3%) | June 30, 2026 |
| 6 | American Century Companies Inc | 0.89% | 766K | $25.6M | +159,354 (+26.3%) | June 30, 2026 |
| 7 | Bank of America Corp | 0.86% | 741K | $24.8M | −1.8M (−70.8%) | June 30, 2026 |
| 8 | Loomis, Sayles & Company LP | 0.82% | 707K | $23.7M | −33,044 (−4.5%) | June 30, 2026 |
| 9 | Oaktree Capital Management LLC | 0.81% | 697K | $23.3M | −27,586 (−3.8%) | June 30, 2026 |
| 10 | Vanguard Capital Management, LLC | 0.80% | 695K | $23.3M | +13,245 (+1.9%) | June 30, 2026 |
| 11 | Vanguard Portfolio Management, LLC | 0.76% | 657K | $22.0M | −9,820 (−1.5%) | June 30, 2026 |
| 12 | Newtyn Management LLC | 0.69% | 597K | $20.0M | −1.0M (−63.1%) | June 30, 2026 |
| 13 | Gabelli Funds LLC | 0.63% | 545K | $18.2M | +3,200 (+0.6%) | June 30, 2026 |
| 14 | The Goldman Sachs Group Inc | 0.55% | 473K | $15.8M | +375,198 (+383.4%) | June 30, 2026 |
| 15 | BlackRock Inc | 0.46% | 401K | $13.4M | +29,019 (+7.8%) | June 30, 2026 |
| 16 | Qube Research & Technologies | 0.43% | 376K | $12.6M | −25,976 (−6.5%) | June 30, 2026 |
| 17 | State Street Corp | 0.29% | 254K | $8.5M | +8,670 (+3.5%) | June 30, 2026 |
| 18 | Aberdeen Group PLC | 0.27% | 230K | $7.7M | −26,590 (−10.3%) | June 30, 2026 |
| 19 | Tricadia Capital Management, LLC | 0.23% | 203K | $6.8M | +50,000 (+32.7%) | June 30, 2026 |
| 20 | Knightsbridge Asset Management, LLC | 0.23% | 203K | $6.8M | +92,371 (+83.5%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 10 holders added 3.7M shares and 9 cut 3.0M.
AD top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Avantis US Small Cap Value ETF | 0.85% | 736K | $24.6M | — | September 30, 2026 |
| 2 | DFA US Small Cap Value I | 0.64% | 557K | $18.6M | — | August 31, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 0.59% | 514K | $17.2M | — | August 31, 2026 |
| 4 | Vanguard Small Cap Index | 0.43% | 368K | $12.3M | +949 (+0.3%) | August 31, 2026 |
| 5 | DFA US Targeted Value I | 0.42% | 359K | $12.0M | — | August 31, 2026 |
| 6 | Dimensional US Targeted Value ETF | 0.29% | 252K | $8.4M | — | September 30, 2026 |
| 7 | Vanguard MStar Small Cap Value Index | 0.27% | 234K | $7.8M | +134 (+0.1%) | August 31, 2026 |
| 8 | 1290 VT GAMCO Small Company Value IB | 0.22% | 194K | $6.5M | — | August 31, 2026 |
| 9 | State Street® SPDR® S&P® Telecom ETF | 0.19% | 160K | $5.4M | +1,530 (+1.0%) | September 30, 2026 |
| 10 | Dimensional US Small Cap ETF | 0.18% | 155K | $5.2M | — | September 30, 2026 |
| 11 | DFA US Small Cap I | 0.16% | 138K | $4.6M | — | August 31, 2026 |
| 12 | Dimensional US Small Cap Value ETF | 0.15% | 133K | $4.5M | — | September 24, 2026 |
| 13 | Fidelity Select Telecommunications Port | 0.15% | 130K | $4.3M | −800 (−0.6%) | August 31, 2026 |
| 14 | First Trust Small Cap Core AlphaDEX® ETF | 0.14% | 125K | $4.2M | — | September 30, 2026 |
| 15 | Empower Small Cap Value Inv | 0.14% | 119K | $4.0M | −4,917 (−4.0%) | June 30, 2026 |
| 16 | Gabelli Equity Trust | 0.12% | 105K | $3.5M | +4,700 (+4.7%) | June 30, 2026 |
| 17 | Loomis Sayles Small Cap Value Instl | 0.11% | 99K | $3.3M | — | July 31, 2026 |
| 18 | Gabelli Utilities AAA | 0.10% | 86K | $2.9M | — | June 30, 2026 |
| 19 | BrighthouseII Loomis Sayles Sm Cp Cor A | 0.09% | 81K | $2.7M | −12,256 (−13.1%) | June 30, 2026 |
| 20 | Schwab US Small-Cap ETF™ | 0.09% | 81K | $2.7M | +54 (+0.1%) | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
AD insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-08-18 | Harry J Harczak Jr | Sell | $76.20 | 1,960 | $149,352 |
| 2025-08-12 | Douglas W Chambers | Sell | $75.77 | 93,300 | $7.1M |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
AD shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns AD
Institutional investors own 37.3% of Array Digital Infrastructure's shares and insiders 71.55%. The largest holder is Dimensional Fund Advisors, Inc. with 2.62% of the shares (2.3M), as of June 30, 2026. Among the top 20 institutions, 10 added shares and 9 reduced their stake in the latest filings. Short interest is 8.17% of the float, or 4.52 days of average trading volume. The share count rose 2.9% since 2014.
Related: AD analyst forecast, AD key metrics, AD dividend history. See the AD stock overview for the latest quote and news.
AD ownership FAQ
Who owns the most Array Digital Infrastructure stock?
The largest shareholders of Array Digital Infrastructure are Dimensional Fund Advisors, Inc. (2.62%), Hawk Ridge Management LLC (2.10%), Jericho Capital Asset Management LP (2.10%), Madison Avenue Partners, LP (1.28%), Gamco Investors, Inc. Et Al (0.95%).
What percentage of Array Digital Infrastructure is owned by institutions?
Institutions hold 37.3% of Array Digital Infrastructure's shares outstanding; insiders hold 71.55%.
Which funds own Array Digital Infrastructure?
The largest fund holders of Array Digital Infrastructure are Avantis US Small Cap Value ETF (0.85%), DFA US Small Cap Value I (0.64%), Vanguard MStar Total Stk Mkt Idx Invest (0.59%), Vanguard Small Cap Index (0.43%), DFA US Targeted Value I (0.42%).
What is Array Digital Infrastructure's short interest?
1.3M shares of Array Digital Infrastructure were sold short, 8.17% of the float; at the average daily volume it would take 4.52 days to cover.
Are insiders buying or selling Array Digital Infrastructure?
Of the latest 2 reported insider transactions in Array Digital Infrastructure (since August 12, 2025), 0 were purchases and 2 were sales.
How many shares of Array Digital Infrastructure are outstanding?
Array Digital Infrastructure has 53.5M shares outstanding, of which 15.6M are in the public float.