MDEX
MADISON TECHNOLOGIES, INCMarquee-fund ownership over time
This quarter's activity
New positions opened
Positions exited
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Renaissance Technologies re-entered | Q3 2024(8Q snapshot) | 7Q | $37 | $69 | +85% |
| Millennium Management re-entered | Q3 2024(8Q snapshot) | 7Q | $38 | $69 | +83% |
| Point72 Asset Management | Q3 2024(8Q snapshot) | 7Q | $38 | $69 | +83% |
| D.E. Shaw re-entered | Q4 2024(8Q snapshot) | 6Q | $36 | $69 | +93% |
| AQR Capital Management re-entered | Q4 2024(8Q snapshot) | 6Q | $36 | $69 | +93% |
| Two Sigma Investments re-entered | Q2 2025(8Q snapshot) | 4Q | $38 | $69 | +81% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Citadel Advisors 3× in & out | Q2 2025 | Q2 2026 | — | +0% |
| Bridgewater Associates | Q4 2025 | Q1 2026 | → $63 | +33% |
| Maverick Capital 2× in & out | Q4 2025 | Q1 2026 | → $63 | +36% |
| Duquesne Family Office | Q2 2024 | Q4 2024 | → $36 | -3% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Madison Technologies Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Jun 28, 2007 — the most recent Form 4 on file — not from today.
- Form 40001359142-07-000003Jun 28, 2007
- Form 40001359018-07-000003Jun 28, 2007
- Form 40001359142-07-000001Jun 22, 2007
- Form 40001359018-07-000001Jun 22, 2007
- Form 40001359142-06-000003Sep 7, 2006
- Form 40001359018-06-000006Sep 7, 2006
- Form 4/Aamend0001359018-06-000005Sep 5, 2006
- Form 40001359142-06-000002Sep 5, 2006
- Form 40001359018-06-000004Sep 5, 2006
- Form 40001359142-06-000001Aug 16, 2006
- Form 40001359018-06-000001Aug 16, 2006
Fundamentals
XBRL · MADISON TECHNOLOGIES, INCAnnual figures sourced directly from MADISON TECHNOLOGIES, INC's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Madison Technologies Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportMay 18, 2026
- 10-K/AAnnual report (amended)Apr 17, 2026
- 10-KAnnual reportApr 15, 2026
- 10-QQuarterly reportDec 29, 2025
- 10-QQuarterly reportDec 29, 2025
- 10-QQuarterly reportDec 29, 2025
- 10-KFORM 10-KOct 30, 2025
- 10-KAnnual reportAug 22, 2025
- 8-KMaterial eventAug 13, 2025
- 10-QQuarterly reportMay 21, 2024
- 10-QQuarterly reportMay 7, 2024
- 10-QQuarterly reportMar 28, 2024
- 10-KAnnual reportJan 25, 2024
- 8-KMaterial eventNov 9, 2023
- SC 13D5%+ ownership (activist)Sep 29, 2023
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Two Sigma Investments | Q2 2026 | open | $68 | $69 | +1% |
| Renaissance Technologies | Q2 2026 | open | $68 | $69 | +1% |
| Two Sigma Investments | Q4 2025 | Q1 2026 | $46 | $63 | +37% |
| Maverick Capital | Q4 2025 | Q1 2026 | $46 | $63 | +36% |
| Bridgewater Associates | Q4 2025 | Q1 2026 | $47 | $63 | +33% |
| AQR Capital Management | Q3 2025 | open | $36 | $69 | +90% |
| Citadel Advisors | Q2 2025 | Q2 2026 | $0.00 | — | +0% |
| Two Sigma Investments | Q2 2025 | Q3 2025 | $38 | $36 | -5% |
| D.E. Shaw | Q2 2025 | open | $38 | $69 | +81% |
| Millennium Management | Q2 2025 | open | $38 | $69 | +81% |
| Renaissance Technologies | Q2 2025 | Q1 2026 | $38 | $60 | +59% |
| Citadel Advisors | Q1 2025 | open | $38 | $69 | +82% |
| D.E. Shaw | Q4 2024 | Q1 2025 | $36 | $38 | +6% |
| AQR Capital Management | Q4 2024 | Q1 2025 | $36 | $38 | +6% |
| Citadel Advisors | Q3 2024 | Q1 2026 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q1 2025 | $38 | $38 | +0% |
| Maverick Capital | Q3 2024 | Q3 2025 | $38 | $36 | -4% |
| Point72 Asset Management | Q3 2024 | open | $38 | $69 | +83% |
| Renaissance Technologies | Q3 2024 | Q4 2024 | $37 | $37 | -2% |
| Duquesne Family Office | Q2 2024 | Q4 2024 | $37 | $36 | -3% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.