CytomX Therapeutics, Inc.
Total Trades
59
Buys
1
Sells
40
Largest Trade
N/A
Insiders
10
Institutional Funds
87
Inst. Value
$1M+
Activist Filings
42
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Landau Jeffrey B | Chief Business Off… | SELL | $1K–$15K | 4K | $1.42 | Jul 21, 2022 |
| McCarthy Sean A. | President and CEO | SELL | $15K–$50K | 15K | $1.42 | Jul 21, 2022 |
| McCarthy Sean A. | President and CEO | GRANT | N/A | 40K | — | Jul 21, 2022 |
| ROWLAND LLOYD A | General Counsel | SELL | $1K–$15K | 6K | $1.42 | Jul 21, 2022 |
| ROWLAND LLOYD A | General Counsel | GRANT | N/A | 15K | — | Jul 21, 2022 |
| HANNAH ALISON L. | Chief Medical Offi… | GRANT | N/A | 15K | — | Jul 21, 2022 |
| HANNAH ALISON L. | Chief Medical Offi… | SELL | $1K–$15K | 6K | $1.42 | Jul 21, 2022 |
| Campoy Carlos | CFO | SELL | $1K–$15K | 4K | $1.42 | Jul 21, 2022 |
| Campoy Carlos | CFO | GRANT | N/A | 15K | — | Jul 21, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 87 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VR Adviser, LLC | 15.6M | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 9.7M | $1M+ | SH |
| Point72 Asset Management, L.P. | 5.2M | $1M+ | SH |
| STATE STREET CORP | 5.1M | $1M+ | SH |
| ADAR1 Capital Management, LLC | 4.2M | $1M+ | SH |
| ADAR1 Capital Management, LLC | 4.2M | $1M+ | SH |
| Financial Engines Advisors L.L.C. | 3.8M | $1M+ | SH |
| ORBIMED ADVISORS LLC | 3.5M | $1M+ | SH |
| Ikarian Capital, LLC | 3.2M | $1M+ | SH |
| Vivo Capital, LLC | 2.9M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | $1M+ | SH |
| BALYASNY ASSET MANAGEMENT L.P. | 900K | $1M+ | SH (Call) |
| ACADIAN ASSET MANAGEMENT LLC | 856K | $1M+ | SH |
| Exome Asset Management LLC | 745K | $1M+ | SH |
| Assenagon Asset Management S.A. | 593K | $1M+ | SH |
| JANE STREET GROUP, LLC | 492K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 423K | $1M+ | SH |
| SILVERARC CAPITAL MANAGEMENT, LLC | 386K | $1M+ | SH |
| MARSHALL WACE, LLP | 386K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Mar 4, 2026
5.3%
9.0M shares
SC 13G/A · Feb 17, 2026
2.1%
3.5M shares
SC 13G/A · Feb 17, 2026
0.0%
0 shares
SC 13G/A · Feb 5, 2026
14.6%
24.7M shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G/A · Nov 14, 2025
9.4%
15.6M shares
Point72 Asset Management, L.P.
SC 13G/A · Nov 14, 2025
2.5%
4.1M shares
SC 13G/A · Nov 14, 2025
0.0%
49K shares
SC 13G/A · Nov 7, 2025
12.4%
20.5M shares
SC 13G/A · Nov 5, 2025
9.3%
15.4M shares
SC 13G · Aug 21, 2025
5.9%
9.7M shares
SC 13G · Aug 14, 2025
5.4%
8.5M shares
Point72 Asset Management, L.P.
SC 13G/A · Aug 14, 2025
5.1%
8.1M shares
SC 13G/A · Aug 14, 2025
7.0%
11.1M shares
SC 13G · Aug 6, 2025
5.9%
9.2M shares
SC 13G/A · Jul 29, 2025
6.0%
9.4M shares
SC 13G/A · Jul 9, 2025
1.9%
3.1M shares
SC 13G/A · Jul 9, 2025
3.8%
6.1M shares
SC 13G · May 21, 2025
0.2%
377K shares
Longitude Capital Partners V, LLC
SC 13G · May 21, 2025
7.3%
11.5M shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G · May 20, 2025
8.2%
13.0M shares
SC 13G/A · May 15, 2025
8.4%
6.7M shares
Point72 Asset Management, L.P.
SC 13G · May 14, 2025
8.3%
13.1M shares
SC 13G/A · Feb 14, 2025
0.0%
0 shares
Biotechnology Value Fund, L.P.
SC 13G/A · Nov 14, 2024
7.0%
5.7M shares
SC 13G/A · Nov 14, 2024
10.0%
7.8M shares
Cormorant Asset Management, LP
SC 13G/A · Nov 14, 2024
0.0%
0 shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Nov 14, 2024
6.2%
4.8M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G · May 22, 2024
5.3%
4.2M shares
Cormorant Global Healthcare Master Fund, LP
SC 13G · May 13, 2024
7.4%
5.8M shares
SC 13G/A · Feb 14, 2024
9.8%
6.5M shares
Biotechnology Value Fund, L.P.
SC 13G/A · Feb 14, 2024
5.4%
3.7M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
7.3%
4.9M shares
SC 13G/A · Feb 14, 2023
5.3%
3.5M shares
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Biotechnology Value Fund, L.P.
SC 13G/A · Jul 29, 2022
5.4%
3.5M shares
SC 13G · Jul 25, 2022
5.3%
3.5M shares
SC 13G · Jul 8, 2022
2.8%
1.8M shares
SC 13G/A · Feb 14, 2022
0.0%
0 shares
SC 13G · Feb 14, 2022
6.5%
2.3M shares
SC 13G/A · Feb 14, 2022
9.2%
6.0M shares
Victory Capital Management Inc. 13-2700161
SC 13G/A · Feb 1, 2022
0.0%
9K shares
Biotechnology Value Fund, L.P.
SC 13G · Jan 3, 2022
4.6%
3.0M shares