NasdaqGS · as of Oct 13, 16:00 ET · 15m delayAfter hours 9.81+0.10%
Open
9.95
Prev close
10.12
Day range
9.5610.06
52-week range
1.9512.43
Volume
11.50M1.11×
Mkt cap
10.39B
P/E ttm
—
Fwd P/E
-70.00
EPS ttm
-1.00
Div yield
0.00%
Earnings
Aug 4, 2026
From 52w high
−21.16%
IBRX shareholders
HDS
IBRX Ownership
13F / N-PORT filings via Yahoo
Institutions
19.8%
52.3% of the float
Insiders
62.2%
officers and directors
Institutional holders
505
filing positions
Top 10 institutions
12.7%
8 adding · 2 trimming
INST
Top Institutions
Institutions
Holder
% held
Shares
Value
Change
As of
Blackrock Inc.
3.22%
34.08M
$334.02M
+29.4%
Jun 30, 2026
State Street Corporation
2.02%
21.40M
$209.70M
+20.8%
Jun 30, 2026
Vanguard Portfolio Management LLC
1.69%
17.86M
$175.07M
+9.4%
Jun 30, 2026
Vanguard Capital Management LLC
1.48%
15.69M
$153.78M
+3.7%
Jun 30, 2026
Shaw D.E. & Co., Inc.
1.09%
11.55M
$113.20M
−8.1%
Jun 30, 2026
Two Sigma Investments, LP
1.05%
11.10M
$108.75M
+153.0%
Jun 30, 2026
Geode Capital Management, LLC
0.93%
9.85M
$96.51M
+22.6%
Jun 30, 2026
Millennium Management Llc
0.53%
5.58M
$54.68M
+292.9%
Jun 30, 2026
Northern Trust Corporation
0.34%
3.57M
$34.94M
+42.3%
Jun 30, 2026
Morgan Stanley
0.32%
3.43M
$33.64M
−14.6%
Jun 30, 2026
FUND
Top Funds
Funds
Holder
% held
Shares
Value
Change
As of
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF
1.24%
13.16M
$128.93M
+7.5%
Aug 31, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
1.09%
11.60M
$113.66M
+2.2%
Jun 30, 2026
iShares Trust-iShares Russell 2000 ETF
0.93%
9.81M
$96.12M
+0.7%
Aug 31, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund
0.79%
8.40M
$82.31M
+1.2%
Jun 30, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund
0.46%
4.85M
$47.56M
+4.6%
Jun 30, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund
0.40%
4.22M
$41.40M
+0.8%
Jul 31, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
0.35%
3.73M
$36.51M
+9.3%
Jun 30, 2026
iShares Trust-iShares Russell 2000 Growth ETF
0.34%
3.62M
$35.43M
+3.3%
Aug 31, 2026
iShares Trust-iShares Biotechnology ETF
0.27%
2.82M
$27.59M
+2.1%
Aug 31, 2026
Principal Exchange-Traded Funds-Principal U.S. Small-Cap ETF
0.16%
1.69M
$16.59M
+1.9%
Sep 30, 2026
Institutions report quarterly, up to 45 days after the quarter ends, so these positions can be months old. Change compares the share count with the holder's previous filing. Insider transactions are on the overview page (INSD).