Delisting riskPopularity #3,172
OTLK · NASDAQ · Biotechnology

Outlook Therapeutics (OTLK)

Develops and commercializes ophthalmic bevacizumab for wet age-related macular degeneration.

$0.6732
vs last close−0.02 (−3.30%)

13F · 13D/G · Form 4

Institutions16.77%20.26M shares
78 holders · as of Jun 30, 2026
Insiders0.81%974.9K shares
6 holders · as of Aug 14, 2026
Other82.42%99.62M shares
remainder

120.86M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

Two share counts disagree (120.86M in the company's Sep 23, 2026 report, 187.00M elsewhere); stakes use the report.

13F · 13D/G · Form 4

HolderStakeSharesDate
Vanguard Capital Management LLCInstitution
3.62%4.38Mas of Jun 30, 2026
Perceptive Advisors LLCInstitution
2.60%3.14Mas of Jun 30, 2026
Marshall Wace, LLPInstitution
1.64%1.99Mas of Jun 30, 2026
BlackRock, Inc.Institution
1.38%1.67Mas of Jun 30, 2026
Jane Street Group, LLCInstitution
1.18%1.43Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
1.03%1.25Mas of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.80%968,190as of Jun 30, 2026
HRT Financial LPInstitution
0.65%784,904as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.55%661,664as of Jun 30, 2026
Gilpin Wealth Management, LLCInstitution
0.46%555,000as of Jun 30, 2026
State Street CorpInstitution
0.45%539,802as of Jun 30, 2026
Kurt J. HilzingerInsiderdirector
0.35%423,655filed May 27, 2026
Sanctuary Advisors, LLCInstitution
0.29%344,529as of Jun 30, 2026
Raymond James Financial IncInstitution
0.27%332,051as of Jun 30, 2026
Group One Trading, L.P.Institution
0.20%246,428as of Jun 30, 2026
Northern Trust CorpInstitution
0.20%237,561as of Jun 30, 2026
Cantor Fitzgerald, L. P.Institution
0.19%225,000as of Jun 30, 2026
Faisal Ghiath SukhtianInsiderdirector
0.18%220,972filed Jul 29, 2026
Simplex Trading, LLCInstitution
0.17%205,013as of Jun 30, 2026
LPL Financial LLCInstitution
0.15%184,942as of Jun 30, 2026
UBS Group AGInstitution
0.13%152,215as of Jun 30, 2026
Robert Charles JahrInsiderdirector, officer: Chief Executive Officer
0.13%151,515filed Aug 14, 2026
Deutsche Bank AG\Institution
0.11%130,700as of Jun 30, 2026
Wealth Management Partners, LLCInstitution
0.10%118,170as of Jun 30, 2026
Lawrence A. KenyonInsiderdirector, officer: Chief Financial Officer
0.09%106,956filed Aug 14, 2026

13F, as of Jun 30, 2026

78 holders · 20.26M shares · 29 new positions · 51 increased · 7 reduced · 13 closed

HolderShares% outstandingChg q/qFiled
Vanguard Capital Management LLC4.38M3.62%+2.41MAug 13, 2026
Perceptive Advisors LLC3.14M2.60%+3.14MnewAug 14, 2026
Marshall Wace, LLP1.99M1.64%+1.99MAug 13, 2026
BlackRock, Inc.1.67M1.38%+1.19MAug 7, 2026
Jane Street Group, LLC1.43M1.18%+1.43MAug 14, 2026
Geode Capital Management, LLC1.25M1.03%+642.3KAug 12, 2026
Susquehanna International Group, LLP968.2K0.80%+834.1KAug 14, 2026
HRT Financial LP784.9K0.65%+717.1KAug 14, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Sukhtian Ghiath M.incl. GMS Ventures & Investments16.40%42.63M13DAug 14, 2026
CVI Investments, Inc.9.90%24.71M13GAug 19, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 14, 2026
Robert Charles Jahrdirector, officer: Chief Executive Officer
Purchase · 2 lots303,030$1.05303,030
Aug 12, 2026
Ghiath M. Sukhtiandirector, 10 percent owner:
Purchase · 2 lots5,050,504$1.0527,142,572
Aug 14, 2026
Lawrence A. Kenyondirector, officer: Chief Financial Officer
Purchase · 2 lots202,020$1.05207,966
Jul 29, 2026
Faisal Ghiath Sukhtiandirector
Purchase95,398$1.05220,972
Jun 2, 2026
Yezan Munther Haddadindirector
Purchase29,000$0.832666,167
May 28, 2026
Ghiath M. Sukhtiandirector, 10 percent owner:
Purchase · 3 lots20,569,708$0.585530,663,496
May 26, 2026
Kurt J. Hilzingerdirector
Purchase400,000$0.4413423,655
May 26, 2026
Randy H. Thurmandirector
Purchase5,000$0.42905,593
May 26, 2026
Yezan Munther Haddadindirector
Purchase34,000$0.440037,167
May 27, 2026
Faisal Ghiath Sukhtiandirector
Purchase122,174$0.4093125,574

House and Senate disclosures

Not reported.