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Inhibrx Biosciences, Inc. INBX

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Price alert · INBX

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81.08 USD +8.92 (+12.36%)

At closeNov 3, 2026, 4:08 PM EST

81.08 0.00 0.00%

After hours · Nov 3, 4:08 PM ET

71.16 Day range 83.00
58.39 52-week range 141.84
YTD
+2.63%
1 year
-0.44%

Held by funds

88 US ETFs and mutual funds hold INBX · largest positions

Funds holding INBX, by value held
FundValue heldWeight in fund
VTI $41.53M0.00%
XBI $24.82M0.24%
NJM $20.58M0.03%
IWM $17.31M0.02%
FSSNX $13.17M0.04%
VXF $11.05M0.01%
NAJ $7.46M0.05%
IBB $6.15M0.05%
VTWO $5.53M0.03%
IWO $5.22M0.04%
FSMAX $4.48M0.01%
SCHA $3.80M0.02%
FYC $3.68M0.28%
DWAS $3.24M0.85%
VFMO $2.49M0.13%
FESM $2.40M0.04%
PTH $2.28M0.80%
IJE $2.23M0.16%
VHT $2.12M0.01%
FSKAX $1.83M0.00%

Ownership

Held by insiders 23.08%
Held by institutions 90.34%
Float held by institutions 117.45%
Institutions 228

Top institutional holders

Top institutional holders
Holder% heldSharesValueReported
Morgan Stanley8.89%1,308,051106.06MJun 29, 2026
Perceptive Advisors Llc8.82%1,297,763105.22MJun 29, 2026
Sanofi7.87%1,157,92693.88MJun 29, 2026
Viking Global Investors, L.P.7.64%1,123,92991.13MJun 29, 2026
HighTower Advisors, LLC5.92%870,55170.58MJun 29, 2026
Bank of America Corporation5.72%841,14168.20MJun 29, 2026

Top mutual fund holders

Top mutual fund holders
Holder% heldSharesValueReported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund2.51%369,64129.97MJun 29, 2026
SmallCap World Fund Inc2.40%353,29228.64MSep 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF2.21%324,79426.33MSep 29, 2026
iShares Trust-iShares Russell 2000 ETF1.68%247,83920.09MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund0.75%109,8838.91MJun 29, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund0.71%103,9388.43MAug 30, 2026

Insiders

Recent Form 4 trades →
INBX insiders
InsiderRelationLatest transactionDateShares held
FORSYTH DOUGLASDirectorPurchaseSep 7, 20260
KAYYEM JON FAIZDirectorPurchaseSep 22, 20260
LAPPE MARKChief Executive OfficerPurchaseOct 13, 20260
MANHARD KIMBERLY JDirectorSaleSep 14, 20260
VIKING GLOBAL INVESTORS LPBeneficial Owner of more than 10% of a Class of SecuritySaleOct 6, 20250