BLK
BlackRock, Inc.Marquee-fund ownership over time
This quarter's activity
New positions opened
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Citadel Advisors re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $66 | — |
| D.E. Shaw re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $66 | — |
| Millennium Management re-entered | Q3 2024(8Q snapshot) | 7Q | $0.00 | $66 | — |
| AQR Capital Management re-entered | Q4 2024(8Q snapshot) | 6Q | $51 | $66 | +29% |
| Point72 Asset Management re-entered | Q2 2025(8Q snapshot) | 4Q | $963 | $66 | -93% |
“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 |
|---|---|---|---|---|
| Bridgewater Associates | Q4 2025 | Q2 2026 | → $1082 | +2% |
| Renaissance Technologies 6× in & out | Q1 2026 | Q2 2026 | → $1104 | +5% |
| Two Sigma Investments 6× in & out | Q3 2025 | Q1 2026 | → $13 | +39% |
| Viking Global Investors | Q3 2025 | Q1 2026 | → $1067 | -7% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at BlackRock, 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 3, 2026 — the most recent Form 4 on file — not from today.
- Form 40002012383-26-001857Jun 3, 2026
- Form 40002012383-26-001792Apr 29, 2026
- Form 40002012383-26-001776Apr 28, 2026
- Form 40002012383-26-000949Apr 2, 2026
- Form 40002012383-26-000948Apr 2, 2026
- Form 40002012383-26-000947Apr 2, 2026
- Form 40002012383-26-000946Apr 2, 2026
- Form 40002012383-26-000945Apr 2, 2026
- Form 40002012383-26-000944Apr 2, 2026
- Form 40002012383-26-000943Apr 2, 2026
- Form 40002012383-26-000942Apr 2, 2026
- Form 40002012383-26-000941Apr 2, 2026
- Form 40002012383-26-000940Apr 2, 2026
- Form 40002012383-26-000939Apr 2, 2026
- Form 40002012383-26-000926Feb 26, 2026
Fundamentals
XBRL · BlackRock, Inc.Annual figures sourced directly from BlackRock, 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 BlackRock, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $52 | $52 | -0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2026 | open | $0.00 | — | +0% |
| D.E. Shaw | Q2 2026 | open | $47 | $46 | -3% |
| AQR Capital Management | Q2 2026 | open | $0.00 | — | +0% |
| AQR Capital Management | Q2 2026 | open | $12 | $12 | +1% |
| Millennium Management | Q2 2026 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2026 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2026 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2026 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $12 | $12 | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $10 | $10 | -4% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $12 | $12 | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | open | $0.00 | — | +0% |
| Citadel Advisors | Q1 2026 | open | $0.00 | — | +0% |
| D.E. Shaw | Q1 2026 | open | $1067 | $1086 | +2% |
| AQR Capital Management | Q1 2026 | open | $38 | $42 | +11% |
| Millennium Management | Q1 2026 | Q2 2026 | $10 | $10 | -4% |
| Millennium Management | Q1 2026 | Q2 2026 | $16 | $16 | -3% |
| Point72 Asset Management | Q1 2026 | open | $1067 | $1086 | +2% |
| Renaissance Technologies | Q1 2026 | Q2 2026 | $1050 | $1104 | +5% |
| Citadel Advisors | Q4 2025 | Q1 2026 | $60 | $61 | +2% |
| Citadel Advisors | Q4 2025 | Q1 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | Q1 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | Q1 2026 | $9.73 | $13 | +29% |
| Citadel Advisors | Q4 2025 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | Q2 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q4 2025 | open | $0.00 | — | +0% |
| D.E. Shaw | Q4 2025 | Q1 2026 | $33 | $35 | +4% |
| AQR Capital Management | Q4 2025 | open | $33 | $46 | +37% |
| AQR Capital Management | Q4 2025 | open | $0.00 | — | +0% |
| AQR Capital Management | Q4 2025 | open | $0.00 | — | +0% |
| Millennium Management | Q4 2025 | Q1 2026 | $0.00 | — | +0% |
| Millennium Management | Q4 2025 | Q2 2026 | $9.73 | $12 | +22% |
| Renaissance Technologies | Q4 2025 | Q2 2026 | $33 | $49 | +47% |
| Bridgewater Associates | Q4 2025 | Q2 2026 | $1059 | $1082 | +2% |
| Citadel Advisors | Q3 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2025 | Q4 2025 | $11 | $12 | +5% |
| Citadel Advisors | Q3 2025 | Q4 2025 | $15 | $16 | +8% |
| Two Sigma Investments | Q3 2025 | Q1 2026 | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2025 | Q1 2026 | $9.08 | $13 | +39% |
| Viking Global Investors | Q3 2025 | Q1 2026 | $1143 | $1067 | -7% |
| D.E. Shaw | Q3 2025 | Q4 2025 | $57 | $60 | +5% |
| Millennium Management | Q3 2025 | Q4 2025 | $0.00 | — | +0% |
| Millennium Management | Q3 2025 | Q1 2026 | $0.00 | — | +0% |
| Renaissance Technologies | Q3 2025 | Q2 2026 | $57 | $67 | +18% |
| Renaissance Technologies | Q3 2025 | open | $37 | $42 | +15% |
| Citadel Advisors | Q2 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q3 2025 | $51 | $57 | +10% |
| Citadel Advisors | Q2 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q4 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q1 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q1 2026 | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | Q1 2026 | $49 | $53 | +7% |
| Citadel Advisors | Q2 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q2 2025 | open | $0.00 | — | +0% |
| Millennium Management | Q2 2025 | Q4 2025 | $0.00 | — | +0% |
| Millennium Management | Q2 2025 | Q4 2025 | $0.00 | — | +0% |
| Millennium Management | Q2 2025 | open | $963 | $1086 | +13% |
| Point72 Asset Management | Q2 2025 | Q3 2025 | $963 | $1143 | +19% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $8.72 | $8.71 | -0% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q2 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | Q3 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | open | $0.00 | — | +0% |
| Citadel Advisors | Q1 2025 | open | $949 | $1086 | +14% |
| Two Sigma Investments | Q1 2025 | open | $53 | $66 | +25% |
| Two Sigma Investments | Q1 2025 | open | $949 | $1086 | +14% |
| D.E. Shaw | Q1 2025 | Q4 2025 | $949 | $1047 | +10% |
| AQR Capital Management | Q1 2025 | open | $949 | $1086 | +14% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $51 | $53 | +3% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $48 | $49 | +2% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q4 2024 | Q3 2025 | $0.00 | — | +0% |
| AQR Capital Management | Q4 2024 | open | $51 | $66 | +29% |
| AQR Capital Management | Q4 2024 | open | $48 | $52 | +8% |
| Millennium Management | Q4 2024 | Q1 2025 | $8.44 | $8.72 | +3% |
| Millennium Management | Q4 2024 | Q1 2025 | $48 | $49 | +2% |
| Millennium Management | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q4 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q4 2024 | Q2 2025 | $9.36 | $9.63 | +3% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Citadel Advisors | Q3 2024 | open | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2024 | Q4 2024 | $0.00 | — | +0% |
| Two Sigma Investments | Q3 2024 | Q4 2024 | $46 | $51 | +12% |
| D.E. Shaw | Q3 2024 | Q4 2025 | $0.00 | — | +0% |
| D.E. Shaw | Q3 2024 | Q4 2025 | $0.00 | — | +0% |
| D.E. Shaw | Q3 2024 | open | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q1 2025 | $15 | $15 | -1% |
| Millennium Management | Q3 2024 | Q1 2025 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q4 2025 | $0.00 | — | +0% |
| Millennium Management | Q3 2024 | Q2 2026 | $13 | $12 | -7% |
| Renaissance Technologies | Q3 2024 | Q2 2025 | $45 | $51 | +14% |
| Renaissance Technologies | Q3 2024 | Q2 2026 | $47 | $52 | +10% |
- 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.