DIA · Insider trading · 13F holders · Congress trades
average ETF (DIA)
Who is buying and selling DIA: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 291
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 7
DIA at a glance
- No open-market insider purchases or sales of DIA were filed in the last 90 days.
- 291 13F filers hold DIA among their 50 largest positions, worth $3.8B combined. The biggest bets by portfolio weight are Thor Trading Advisors, LLC (22.0%), Chartist Inc /ca/ (19.4%) and Financial Concepts Unlimited, Inc. (15.0%). In their latest 13Fs, 2 managers opened a new position and 23 added to one.
- Members of Congress have disclosed 22 DIA trades since 2015, 5 purchases and 2 sales in the past year; the latest was K. Michael Conaway (R-TX), selling $1K–15K on Mar 18, 2020.
- DIA last closed at $520.23 on Oct 30, 2026.
DIA insider trading
No open-market insider purchases or sales of DIA were filed in the last 90 days.
Who owns DIA? Hedge funds and superinvestors
291 13F filers hold DIA among their 50 largest positions, worth $3.8B combined. The biggest bets by portfolio weight are Thor Trading Advisors, LLC (22.0%), Chartist Inc /ca/ (19.4%) and Financial Concepts Unlimited, Inc. (15.0%). In their latest 13Fs, 2 managers opened a new position and 23 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| IMC-Chicago, LLCBroker-dealer | 5.8% | $628.3M | 1,202,720 | +1755.5% shares | Q2 2026 |
| Qube Research & Technologies LtdHedge fund | 0.4% | $364.9M | 698,432 | — | Q2 2026 |
| Optiver Holding B.V.Broker-dealer | 3.9% | $271.9M | 520,429 | +266.2% shares | Q2 2026 |
| Nissay Asset Management Corp /japanAsset manager | 0.9% | $204.6M | 391,575 | +0.0% shares | Q2 2026 |
| Arkansas Financial Group, Inc.Wealth manager | 14.2% | $106.8M | 210,103 | -1.5% shares | Q3 2026 |
| Berkshire Money Management, Inc.Wealth manager | 9.0% | $104.8M | 205,980 | +0.8% shares | Q3 2026 |
| Sanctuary Advisors, LLCWealth manager | 0.4% | $86.8M | 166,080 | +0.6% shares | Q2 2026 |
| Virtu Financial LLCBroker-dealer | 2.6% | $82.3M | 157,622 | +1318.6% shares | Q2 2026 |
| Thor Trading Advisors, LLCMutual fund manager | 22.0% | $70.3M | 134,499 | -33.0% shares | Q2 2026 |
| Heck Capital Advisors, LLCInstitutional asset manager | 3.2% | $58.5M | 114,977 | +4.9% shares | Q3 2026 |
| TCP Asset Management, LLCWealth manager | 6.6% | $58.2M | 113,774 | +1.8% shares | Q3 2026 |
| Cm Wealth Advisors LLCWealth manager | 10.0% | $55.7M | 106,644 | -2.1% shares | Q2 2026 |
| Stephens Inc /ar/Investment manager | 0.6% | $53.8M | 102,905 | +8.8% shares | Q2 2026 |
| Steel Grove Capital Advisors, LLCWealth manager | 3.8% | $43.0M | 84,570 | +0.0% shares | Q3 2026 |
| Flow Traders U.s. LLCInvestment manager | 1.7% | $41.8M | 80,077 | — | Q2 2026 |
| Kirkwood Financial ServicesWealth manager | 9.8% | $34.3M | 65,577 | +2.6% shares | Q2 2026 |
| Integrity Alliance, LLC.Wealth manager | 1.0% | $32.1M | 63,097 | -2.7% shares | Q3 2026 |
| SteelPeak Wealth, LLCWealth manager | 0.8% | $32.1M | 62,940 | +14.0% shares | Q3 2026 |
| Chartist Inc /ca/Investment manager | 19.4% | $31.1M | 59,471 | -1.9% shares | Q2 2026 |
| Select Asset Management & TrustAsset manager | 8.8% | $30.5M | 58,298 | -2.0% shares | Q2 2026 |
| Shulman DeMeo Asset Management LLCWealth manager | 6.0% | $30.2M | 58,960 | -1.4% shares | Q3 2026 |
| Summit Securities Group LLCBroker-dealer | 5.8% | $29.7M | 56,879 | — | Q2 2026 |
| GenWealth Group, Inc.Wealth manager | 4.3% | $27.7M | 54,423 | +1.2% shares | Q3 2026 |
| Mine & Arao Wealth Creation & Management, LLC.Wealth manager | 9.4% | $26.3M | 51,632 | -0.8% shares | Q3 2026 |
| Johnson Bixby & Associates, LLCWealth manager | 2.9% | $26.2M | 51,533 | +0.3% shares | Q3 2026 |
| Kranot Hishtalmut Le Morim Ve Gananot Havera Menahelet LTDInvestment manager | 1.0% | $25.4M | 48,431 | +0.0% shares | Q2 2026 |
| Conservest Capital Advisors, Inc.Wealth manager | 2.0% | $25.4M | 48,553 | -0.7% shares | Q2 2026 |
| J.w. Cole Advisors, Inc.Wealth manager | 0.4% | $25.2M | 48,257 | +2.1% shares | Q2 2026 |
| AMG National Trust BankBank & trust | 0.5% | $23.6M | 45,214 | -0.0% shares | Q2 2026 |
| Clarity Wealth Advisors, LLCWealth manager | 4.1% | $23.5M | 46,167 | +2.0% shares | Q3 2026 |
The 30 largest of 291 positions, by value. Each manager counts with its latest 13F (Q3 2026: 130, Q2 2026: 159, Q1 2026: 2). Screen DIA in the grand portfolio →
DIA stock trades by members of Congress
Members of Congress have disclosed 22 DIA trades since 2015, 5 purchases and 2 sales in the past year; the latest was K. Michael Conaway (R-TX), selling $1K–15K on Mar 18, 2020.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Apr 6, 2020 | K. Michael ConawayR-TX · House | Sale | $1K–15K | Mar 18, 2020 | +160.9% |
| Apr 6, 2020 | K. Michael ConawayR-TX · House | Sale | $1K–15K | Mar 18, 2020 | +160.9% |
| Apr 3, 2020 | Kathy CastorD-FL · House | Buy | $1K–15K | Mar 27, 2020 | +140.5% |
| Apr 3, 2020 | Kathy CastorD-FL · House | Buy | $1K–15K | Mar 27, 2020 | +140.5% |
| Apr 3, 2020 | Kathy CastorD-FL · House | Buy | $15K–50K | Mar 24, 2020 | +151.8% |
| Mar 30, 2020 | James R. LangevinD-RI · House | Buy | $1K–15K | Mar 5, 2020 | +99.0% |
| Mar 10, 2020 | K. Michael ConawayR-TX · House | Buy | $1K–15K | Feb 10, 2020 | +77.6% |
| Jan 3, 2019 | K. Michael ConawayR-TX · House | Buy | $1K–15K | Dec 24, 2018 | +138.5% |
| Dec 5, 2018 | K. Michael ConawayR-TX · House | Buy | $15K–50K | Nov 21, 2018 | +112.6% |
| Nov 12, 2018 | K. Michael ConawayR-TX · House | Buy | $1K–15K | Oct 16, 2018 | +101.7% |
| Aug 2, 2018 | Carlos CurbeloR-FL · House | Sale | $15K–50K | Apr 6, 2018 | +117.6% |
| Mar 27, 2018 | Carlos CurbeloR-FL · House | Buy | $15K–50K | Feb 20, 2018 | +108.6% |
| Mar 27, 2018 | Carlos CurbeloR-FL · House | Sale | $15K–50K | Feb 5, 2018 | +113.8% |
| Mar 2, 2018 | K. Michael ConawayR-TX · House | Buy | $1K–15K | Feb 13, 2018 | +111.0% |
| Feb 5, 2018 | Carlos CurbeloR-FL · House | Sale | $15K–50K | Jan 22, 2018 | +98.6% |
| Nov 3, 2017 | Carlos CurbeloR-FL · House | Buy | $15K–50K | Oct 10, 2017 | +127.9% |
| Sep 16, 2016 | Lou BarlettaR-PA · House | Sale | $15K–50K | Aug 30, 2016 | +182.0% |
| Apr 15, 2016 | Lou BarlettaR-PA · House | Buy | $15K–50K | Sep 1, 2015 | +224.2% |
| Apr 15, 2016 | Lou BarlettaR-PA · House | Buy | $1K–15K | Sep 1, 2015 | +224.2% |
| Feb 1, 2016 | Lou BarlettaR-PA · House | Sale | $15K–50K | Jan 29, 2016 | +216.5% |
5 members have traded DIA: K. Michael Conaway, Kathy Castor, James R. Langevin, Carlos Curbelo, Lou Barletta.
DIA questions and answers
Are insiders buying DIA stock?
No open-market insider purchases or sales of DIA were filed in the last 90 days.
Which hedge funds own DIA?
291 13F filers hold DIA among their 50 largest positions, worth $3.8B combined. The biggest bets by portfolio weight are Thor Trading Advisors, LLC (22.0%), Chartist Inc /ca/ (19.4%) and Financial Concepts Unlimited, Inc. (15.0%). In their latest 13Fs, 2 managers opened a new position and 23 added to one.
Has Congress traded DIA?
Members of Congress have disclosed 22 DIA trades since 2015, 5 purchases and 2 sales in the past year; the latest was K. Michael Conaway (R-TX), selling $1K–15K on Mar 18, 2020.
Who is the largest holder of DIA?
Among 13F filers, IMC-Chicago, LLC reports the largest DIA position, $628.3M (1,202,720 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Thor Trading Advisors, LLC's: 22.0% of its portfolio.
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