BlackRock, Inc. (BLK) by event type

BLK moves most on analyst downgrades — a median of +1.11% at 30 minutes across 11 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the BLK overview →

By event type

How BLK reacts across 6 measured event types.

EventEventsMedian 30-min% positiveMedian to close
Analyst upgrades
2,412 of 2,717
20-0.54%10%-1.27%
Analyst downgrades
96 of 2,603
11+1.11%91%+1.99%
Coverage initiations
1,495 of 2,283
44-0.09%36%+0.30%
Rating reiterations
1,921 of 3,522
148-0.01%49%-0.12%
Price-target raises
1,004 of 1,790
81-0.02%47%-0.11%
Price-target cuts
208 of 1,527
46+0.20%57%+0.12%

Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The rank under each event type orders every name measured for it by median 30-min reaction, most positive first — so a low rank on a downgrade means this name falls harder than most, not that it moves less. Names with an identical median share a rank; a name the cross-section does not carry shows no rank rather than a guessed one.

That’s how BLK usually reacts — get an email when it moves on news →
Keep exploring

Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · Price-target raises → · Price-target cuts → · BLK overview →

Other Financial Services names, measured the same way

TickerEventsMedian 30-min% positive
ING Group, N.V. (ING)793+0.02%51%
BRIDGE BANCORP (BDGE)7900.00%48%
Northern Trust Corporation (NTRS)778+0.01%51%
Prudential Financial, Inc. (PRU)772+0.06%55%

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.