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ISSUER PROFILE · CIK 0002007919 · CUSIP 45720N103

Inhibrx Biosciences, Inc.INBX

3 13D/G filings 3 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 2 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
3
1 SCHEDULE 13G · 2 SCHEDULE
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
10.39
as of 2026-08-31

Institutional Consensus · 2026-06-30

Held by elite portfolio managers
1 holder · $106.49M
Viking Global

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-08-03 SCHEDULE 13G BANK OF AMERICA CORP /DE/ view →
2025-02-26 SCHEDULE Kayyem Jon Faiz 7.90% 1,149,046 view →
2025-02-26 SCHEDULE Lappe Mark 6.40% 925,413 view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-08-31 3,297,743 10.39 +2.6%
2026-08-14 3,215,230 14.39 -3.8%
2026-07-31 3,341,210 15.64 -2.7%
2026-07-15 3,433,872 9.04 -0.4%
2026-06-30 3,447,032 9.91 +4.5%
2026-06-15 3,299,693 10.25 +3.8%
2026-05-29 3,179,335 9.32 +8.4%
2026-05-15 2,932,658 4.48 +7.3%
2026-04-30 2,733,548 3.97 +27.9%
2026-04-15 2,136,978 8.66 +0.8%
2026-03-31 2,119,421 8.58 +13.7%
2026-03-13 1,864,224 10.40 +7.9%

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