Based on 2215 hedge funds · latest filing: 2025 Q4 · updated quarterly
📈
Buying streak — 5 quarters in a row
For 5 consecutive quarters, more hedge funds added BLK than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️
At the ownership peak (100% of max)
100% of all-time peak
2,215 hedge funds hold BLK right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
📶
Steady growth — +17% more funds vs a year ago
fund count last 6Q
+315 new funds entered over the past year (+17% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction.
🟡
Slight buying edge — 55% buying
1152 buying938 selling
Last quarter: 1,152 funds bought or added vs 938 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
📈
More new buyers each quarter (+98 vs last Q)
new funds entering per quarter
Funds opening a new BLK position: 288 → 205 → 186 → 284. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒
69% of holders stayed for 2+ years
■ 69% conviction (2yr+)
■ 18% medium
■ 14% new
1,519 out of 2,215 hedge funds have held BLK for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
💎
Buying through price weakness — shares +12%, value -5%
Last quarter: funds added +12% more shares while total portfolio value only changed -5%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
➡️
Steady discovery — ~284 new funds/quarter
431 → 288 → 205 → 186 → 284 new funds/Q
New funds entering each quarter: 288 → 205 → 186 → 284. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🏛️
Deep conviction — 70% of holders stayed 2+ years
■ 70% veterans
■ 10% 1-2yr
■ 20% new
Of 2,281 current holders: 1,595 (70%) have held for over 2 years without selling. These are not momentum buyers — they have lived through drawdowns and stayed. A large veteran base acts as a stabilizing force during selloffs.
🏆
Elite ownership — 60% AUM from top-100 funds
60% from top-100 AUM funds
47 of 2215 holders are among the 100 largest funds by AUM, controlling 60% of total institutional value in BLK. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
Exit risk score 3.5/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.