ALLK

Allakos Inc.

Total Trades

3

Buys

2

Sells

1

Largest Trade

$1M+

Insiders

3

Institutional Funds

14

Inst. Value

$1M+

Activist Filings

43

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Radford Harlan BairdCFOSELL$50K–$100K87K$1.01Jul 2, 2024
Walker Paul EdwardDirectorBUY$1M+4.0M$5.02Sep 23, 2022
JANNEY DANIELDirectorBUY$1M+475K$5.02Sep 23, 2022
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Institutional Ownership

13F filings as of Mar 31, 2025 · 14 funds holding

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Beryl Capital Management LLC

SC 13G/A · Aug 14, 2025

0.0%

0 shares

Deep Track Capital, LP

SC 13G/A · Aug 14, 2025

0.0%

0 shares

BIOTECHNOLOGY VALUE FUND L P

SC 13G/A · May 19, 2025

0.0%

0 shares

TANG CAPITAL MANAGEMENT, LLC

SC 13D/A · May 19, 2025

100.0%

10K shares

New Enterprise Associates 16, L.P.

SC 13D/A · May 16, 2025

0.0%

0 shares

Deep Track Capital, LP

SC 13G/A · May 15, 2025

8.0%

7.2M shares

FMR LLC

SC 13G/A · May 12, 2025

0.3%

271K shares

TANG CAPITAL MANAGEMENT, LLC

SC 13D/A · Apr 17, 2025

9.6%

8.7M shares

Beryl Capital Management LLC

SC 13G · Apr 9, 2025

8.9%

8.0M shares

TANG CAPITAL MANAGEMENT, LLC

SC 13D/A · Apr 3, 2025

9.6%

8.7M shares

TANG CAPITAL MANAGEMENT, LLC

SC 13D · Feb 3, 2025

9.7%

8.7M shares

FMR LLC

SC 13G · Nov 12, 2024

6.0%

5.4M shares

BlackRock, Inc.

SC 13G/A · Jul 8, 2024

1.4%

1.3M shares

Citadel Advisors LLC

SC 13G/A · Feb 14, 2024

3.4%

6 shares

Logos Global Management LP

SC 13G/A · Feb 14, 2024

3.3%

2.9M shares

Deep Track Capital, LP

SC 13G/A · Feb 14, 2024

2.9%

2.5M shares

0.7%

638K shares

9.1%

7.9M shares

BlackRock, Inc.

SC 13G · Jan 29, 2024

5.8%

5.1M shares

Deep Track Capital, LP

SC 13G · Jan 26, 2024

5.7%

5.0M shares

Deep Track Capital, LP

SC 13G/A · Jan 26, 2024

2.9%

2.5M shares

Biotechnology Value Fund, L.P.

SC 13G/A · Jan 18, 2024

9.9%

8.7M shares

Biotechnology Value Fund, L.P.

SC 13G/A · Jan 18, 2024

5.2%

4.6M shares

Citadel Advisors LLC

SC 13G · Oct 13, 2023

4.9%

6 shares

Alta Partners VIII, L.P.

SC 13D/A · Aug 18, 2023

0.0%

0 shares

0.4%

317K shares

Logos Global Management LP

SC 13G/A · Feb 14, 2023

6.2%

5.3M shares

4.5%

3.9M shares

Deep Track Capital, LP

SC 13G/A · Feb 14, 2023

5.8%

4.9M shares

Millennium Management LLC

SC 13G/A · Jan 10, 2023

1.0%

835K shares

7.3%

6.1M shares

Deep Track Capital, LP

SC 13G · Sep 30, 2022

5.3%

4.5M shares

Biotechnology Value Fund, L.P.

SC 13G · Sep 29, 2022

3.2%

2.7M shares

Logos Global Management LP

SC 13G · Sep 28, 2022

7.0%

5.9M shares

4.3%

2.3M shares

Millennium Management LLC

SC 13G · Jul 29, 2022

5.7%

3.1M shares

Redmile Group, LLC

SC 13G/A · Feb 14, 2022

3.8%

2.1M shares

Roche Finance Ltd

SC 13G/A · Feb 14, 2022

4.8%

2.6M shares

0.0%

0 shares

BlackRock, Inc.

SC 13G/A · Jan 10, 2022

4.9%

2.7M shares

0.0%

0 shares

Capital World Investors 95-1411037

SC 13G/A · Jan 10, 2022

0.0%

86 shares