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ISSUER PROFILE · CIK 0001758009 · CUSIP 74766W108

Quantum Computing Inc.QUBT

5 13D/G filings 4 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
0.0%
avg 0.0%
Median 90d
0.0%
avg 0.0%
Median 180d
0.0%
avg 0.0%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
5
1 SCHEDULE 13D/A · 4 SC
Distinct filers
4
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
6.71
as of 2026-07-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $405K
Point72 Asset Mgmt

13D/G Filings Timeline · 5 total

FiledFormFilerStakeSharesIntent
2026-05-28 SCHEDULE 13D/A Huang Yuping 10.33% 23,302,068 view →
2021-04-19 SC Schreiber Justin view →
2021-04-07 SC Liscouski Robert view →
2021-04-06 SC Roberts Christopher Bruce view →
2020-08-14 SC Liscouski Robert view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 64,678,858 6.71 +2.0%
2026-06-30 63,377,550 3.78 +8.0%
2026-06-15 58,671,837 3.07 -1.1%
2026-05-29 59,326,044 1.99 +0.9%
2026-05-15 58,798,589 1.91 -1.3%
2026-04-30 59,573,217 3.69 +8.9%
2026-04-15 54,684,408 4.43 -4.4%
2026-03-31 57,186,820 6.12 -3.0%
2026-03-13 58,923,508 4.98 +4.0%
2026-02-27 56,664,921 5.92 -5.3%
2026-02-13 59,805,945 4.26 +8.1%
2026-01-30 55,318,257 3.10 +12.8%

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