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BL

BlackRock, Inc. (BLK) short interest & options flow

NYSE
Latest pulse2 Nov 2026

BLK cost to borrow jumps to 0.42%, up 121% in one week, signaling tightening short supply.

$1178.87+0.70% 1d+2.73% 1w+9.21% 1mClose: 6 Nov 2026
Short interest % of float
Low
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$182.05B
Next earnings
15 Jan 2027
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Key data as of 9 Nov 2026

ORTEX chart of BlackRock, Inc. (BLK) share price and short interest (% of free float), six months to November 6, 2026

Latest signals on BLK

  • Cost to Borrow

    BLK cost to borrow jumps to 0.42%, up 121% in one week, signaling tightening short supply.

    2 Cost to Borrow updates in 30 days

  • Analyst

    BLK TD Cowen upgrades to Buy, raises target 16% to $1,405; stock at $1,124.60, consensus Buy with 1,351 mean target.

BLK news and analysis

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No long-form analysis yet for BLK. Pulse alerts and the live data picture are available on ORTEX.

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