ADT Inc. (ADT) Ownership
ADT ownership summary
as of October 17, 2026- Institutions
- 110.2% of shares outstanding
- Insiders
- 1.87% of shares outstanding
- Shares outstanding
- 675.8M
- Float
- 527.1M shares available to trade
- Short interest
- 5.53% 23.8M shares short
- Days to cover
- 2.95 short interest down 7.4% vs prior month
- Institutions 110.23%
- Insiders 1.87%
ADT top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | State Farm Mutual Automobile Ins Co | 18.25% | 133.3M | $916.0M | — | June 30, 2026 |
| 2 | BlackRock Inc | 9.88% | 72.2M | $495.8M | +9.4M (+15.0%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 6.78% | 49.6M | $340.4M | +3.8M (+8.3%) | June 30, 2026 |
| 4 | Dimensional Fund Advisors, Inc. | 5.92% | 43.2M | $297.1M | +3.4M (+8.4%) | June 30, 2026 |
| 5 | LSV Asset Management | 4.36% | 31.8M | $218.8M | +2.1M (+6.9%) | June 30, 2026 |
| 6 | AQR Capital Management LLC | 3.85% | 28.1M | $193.1M | −5.4M (−16.2%) | June 30, 2026 |
| 7 | Vanguard Capital Management, LLC | 3.59% | 26.2M | $180.2M | +3.9M (+17.5%) | June 30, 2026 |
| 8 | State Street Corp | 2.83% | 20.7M | $142.2M | +1.7M (+9.1%) | June 30, 2026 |
| 9 | NORGES BANK | 2.70% | 19.7M | $135.3M | −4.2M (−17.6%) | June 30, 2026 |
| 10 | Prudential Financial Inc | 2.59% | 18.9M | $130.0M | +6.3M (+50.1%) | June 30, 2026 |
| 11 | Ariel Investments, LLC | 2.44% | 17.9M | $122.7M | −1.6M (−8.3%) | June 30, 2026 |
| 12 | AllianceBernstein L.P. | 2.40% | 17.5M | $120.4M | +1.1M (+6.7%) | June 30, 2026 |
| 13 | Geode Capital Management, LLC | 1.69% | 12.4M | $85.0M | +1.3M (+11.4%) | June 30, 2026 |
| 14 | Wasatch Advisors LP | 1.15% | 8.4M | $57.9M | +1.4M (+19.6%) | June 30, 2026 |
| 15 | Morgan Stanley - Brokerage Accounts | 1.08% | 7.9M | $54.1M | +2.0M (+34.3%) | June 30, 2026 |
| 16 | Pacer Advisors, INC. | 0.93% | 6.8M | $46.5M | +110,670 (+1.7%) | June 30, 2026 |
| 17 | Gotham Asset Management, LLC | 0.92% | 6.8M | $46.4M | +5.8M (+631.3%) | June 30, 2026 |
| 18 | Two Sigma Investments LLC | 0.88% | 6.4M | $44.2M | +412,657 (+6.8%) | June 30, 2026 |
| 19 | UBS Group AG | 0.82% | 6.0M | $41.0M | −596,517 (−9.1%) | June 30, 2026 |
| 20 | BNP Paribas Arbitrage, SA | 0.78% | 5.7M | $39.1M | +4.9M (+655.8%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 15 holders added 47.6M shares and 4 cut 11.9M.
ADT top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 4.35% | 31.8M | $218.4M | +7,239 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.56% | 18.7M | $128.7M | −18,776 (−0.1%) | August 31, 2026 |
| 3 | Vanguard Small Cap Index | 1.86% | 13.6M | $93.3M | +21,202 (+0.2%) | August 31, 2026 |
| 4 | Vanguard Equity-Income Inv | 1.55% | 11.3M | $77.6M | −1.2M (−9.5%) | June 30, 2026 |
| 5 | DFA US Small Cap Value I | 1.34% | 9.8M | $67.4M | — | August 31, 2026 |
| 6 | Vanguard MStar Small Cap Value Index | 1.18% | 8.6M | $59.2M | +6,520 (+0.1%) | August 31, 2026 |
| 7 | Ariel Fund Investor | 1.01% | 7.4M | $50.5M | — | June 30, 2026 |
| 8 | DFA US Targeted Value I | 0.78% | 5.7M | $39.1M | — | August 31, 2026 |
| 9 | Pacer US Small Cap Cash Cows 100 ETF | 0.72% | 5.3M | $36.2M | +11,865 (+0.2%) | September 30, 2026 |
| 10 | Dimensional US Targeted Value ETF | 0.70% | 5.1M | $35.0M | +1,314 (+0.0%) | September 30, 2026 |
| 11 | State Street SPDR Port S&P 600 Sm CpETF | 0.66% | 4.9M | $33.4M | — | September 30, 2026 |
| 12 | BlackRock Systematic Multi-Strat Instl | 0.64% | 4.7M | $32.0M | +2.2M (+92.7%) | June 30, 2026 |
| 13 | Strategic Advisers U.S. Total Stock | 0.60% | 4.4M | $30.1M | −8,400 (−0.2%) | August 31, 2026 |
| 14 | AB Discovery Value Advisor | 0.57% | 4.2M | $28.8M | −101,415 (−2.4%) | August 31, 2026 |
| 15 | Fidelity Enhanced Mid Cap Core ETF | 0.55% | 4.0M | $27.7M | +12,048 (+0.3%) | September 30, 2026 |
| 16 | Dimensional US Small Cap Value ETF | 0.54% | 4.0M | $27.3M | +1,224 (+0.0%) | September 24, 2026 |
| 17 | Vanguard Strategic Equity Inv | 0.53% | 3.9M | $26.8M | — | June 30, 2026 |
| 18 | Wasatch Small Cap Value | 0.47% | 3.5M | $23.7M | +463,200 (+15.5%) | June 30, 2026 |
| 19 | Jupiter Merian Glb Eq Abs Rt I USD Acc | 0.47% | 3.4M | $23.4M | −1.6M (−31.5%) | June 30, 2026 |
| 20 | DFA US Small Cap I | 0.42% | 3.1M | $21.0M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ADT insider transactions
latest 4| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-05 | David A Scott | Buy | $6.72 | 7,300 | $49,056 |
| 2025-07-28 | Apollo Management Holdings Gp, | Sell | $8.31 | 71,000,000 | $590.0M |
| 2025-06-04 | Apollo Management Holdings Gp, | Sell | $8.27 | 45,000,000 | $372.1M |
| 2025-05-12 | Apollo Management Holdings Gp, | Sell | $8.02 | 50,000,000 | $401.0M |
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.
ADT shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ADT
Institutional investors own 110.2% of ADT's shares and insiders 1.87%. The largest holder is State Farm Mutual Automobile Ins Co with 18.25% of the shares (133.3M), as of June 30, 2026. Among the top 20 institutions, 15 added shares and 4 reduced their stake in the latest filings. Short interest is 5.53% of the float, or 2.95 days of average trading volume. The share count rose 37.3% since 2015.
Related: ADT analyst forecast, ADT key metrics, ADT dividend history. See the ADT stock overview for the latest quote and news.
ADT ownership FAQ
Who owns the most ADT stock?
The largest shareholders of ADT are State Farm Mutual Automobile Ins Co (18.25%), BlackRock Inc (9.88%), Vanguard Portfolio Management, LLC (6.78%), Dimensional Fund Advisors, Inc. (5.92%), LSV Asset Management (4.36%).
What percentage of ADT is owned by institutions?
Institutions hold 110.2% of ADT's shares outstanding; insiders hold 1.87%.
Which funds own ADT?
The largest fund holders of ADT are iShares Core S&P Small-Cap ETF (4.35%), Vanguard MStar Total Stk Mkt Idx Invest (2.56%), Vanguard Small Cap Index (1.86%), Vanguard Equity-Income Inv (1.55%), DFA US Small Cap Value I (1.34%).
What is ADT's short interest?
23.8M shares of ADT were sold short, 5.53% of the float; at the average daily volume it would take 2.95 days to cover.
Are insiders buying or selling ADT?
Of the latest 4 reported insider transactions in ADT (since May 12, 2025), 1 were purchases and 3 were sales.
How many shares of ADT are outstanding?
ADT has 675.8M shares outstanding, of which 527.1M are in the public float.