Outlook Therapeutics
OTLK · NASDAQ
$0.52+$0.027 (+5.48%)TodayMarket closed ·
Prev close $0.493
Who owns OTLK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 24.2% of OTLK’s shares.
- GMS Ventures and Investments13.2%
- Intracoastal Capital, L.L.C.2.7%
- Vanguard Capital Management, LLC2.3%
- Perceptive Advisors LLC1.7%
- Next 6 largest institutions4.3%
- All other shareholders75.8%
| Holder | Shares | % of shares |
|---|---|---|
| GMS Ventures and Investments | 24.62M | 13.16% |
| Intracoastal Capital, L.L.C. | 5.14M | 2.75% |
| Vanguard Capital Management, LLC | 4.38M | 2.34% |
| Perceptive Advisors LLC | 3.14M | 1.68% |
| Marshall Wace LLP | 1.99M | 1.06% |
| BlackRock Institutional Trust Company, N.A. | 1.66M | 0.89% |
| Jane Street Capital, L.L.C. | 1.43M | 0.76% |
| Geode Capital Management, L.L.C. | 1.25M | 0.67% |
| Susquehanna International Group, LLP | 968.19K | 0.52% |
| HRT Financial LP | 784.90K | 0.42% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 3.07M | 1.64% |
| Vanguard Extended Market Index Fund | 1.23M | 0.66% |
| Fidelity Extended Market Index Fund | 529.17K | 0.28% |
| Abante Quant Value, FI | 341.28K | 0.18% |
| Fidelity Total Market Index Fund | 197.06K | 0.11% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $7.87M (8 trades) of OTLK on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Lundquist Kevin Michael | Award | 500.00K | — |
| Jahr Robert Charles | Buy | 151.51K | — |
| Jahr Robert Charles | Buy | 151.51K | — |
| KENYON LAWRENCE A | Buy | 101.01K | — |
| KENYON LAWRENCE A | Buy | 101.01K | — |
| Sukhtian Ghiath M. | Buy | 2.53M | — |
| Sukhtian Ghiath M. | Buy | 2.53M | $2.50M |
| Sukhtian Faisal Ghiath | Buy | 95.40K | $100.00K |
| Jahr Robert Charles | Award | 100.00K | — |
| KENYON LAWRENCE A | Award | 210.08K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 31.90M
- Days to cover
- 7.11
- % of shares outstanding
- 17.06%
- Average daily volume
- 4.49M
- Change since last report
- −1.0%
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