AMICUS THERAPEUTICS, INC.
Total Trades
162
Buys
0
Sells
111
Largest Trade
N/A
Insiders
9
Institutional Funds
258
Inst. Value
$1M+
Activist Filings
38
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Rosenberg Ellen | Chief Legal Officer | GRANT | N/A | 63K | — | Jan 4, 2024 |
| Castelli Jeff | Chief Development … | SELL | $100K–$500K | 17K | $14.52 | Dec 29, 2023 |
| Prout Samantha | Chief Accounting O… | SELL | $100K–$500K | 8K | $14.00 | Dec 28, 2023 |
| Rosenberg Ellen | Chief Legal Officer | EXERCISE | $100K–$500K | 35K | $5.16 | Dec 28, 2023 |
| Rosenberg Ellen | Chief Legal Officer | SELL | $100K–$500K | 35K | $14.01 | Dec 28, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $10.84 | Nov 17, 2023 |
| Campbell Bradley L | President and CEO | SELL | $100K–$500K | 12K | $10.97 | Nov 3, 2023 |
| Campbell Bradley L | President and CEO | EXERCISE | $15K–$50K | 12K | $2.94 | Nov 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $10.97 | Nov 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $10.50 | Oct 18, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.25 | Oct 4, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.94 | Oct 4, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 12K | $11.24 | Oct 4, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.06 | Sep 18, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $12.98 | Sep 6, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 18K | $12.97 | Sep 6, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.94 | Sep 6, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.03 | Aug 16, 2023 |
| Prout Samantha | Chief Accounting O… | SELL | $500K+ | 37K | $14.01 | Aug 11, 2023 |
| Prout Samantha | Chief Accounting O… | EXERCISE | $100K–$500K | 37K | $11.03 | Aug 11, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.35 | Aug 3, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.94 | Aug 3, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 20K | $13.39 | Aug 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.45 | Jul 19, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 8K | $12.51 | Jul 14, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $12.31 | Jul 6, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 12K | $12.31 | Jul 6, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.94 | Jul 6, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.04 | Jun 20, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 8K | $12.50 | Jun 8, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.36 | Jun 5, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.64 | Jun 5, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 12K | $11.36 | Jun 5, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.18 | May 17, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.80 | May 3, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.45 | May 3, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 12K | $11.80 | May 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.66 | Apr 19, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.22 | Apr 6, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 12K | $11.21 | Apr 6, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.45 | Apr 6, 2023 |
| RAAB MICHAEL | Director | SELL | $15K–$50K | 4K | $11.33 | Mar 21, 2023 |
| RAAB MICHAEL | Director | EXERCISE | $15K–$50K | 15K | $3.32 | Mar 21, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $11.34 | Mar 17, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $13.42 | Mar 3, 2023 |
| Campbell Bradley L | President & CEO | SELL | $100K–$500K | 20K | $13.24 | Mar 3, 2023 |
| Campbell Bradley L | President & CEO | EXERCISE | $15K–$50K | 12K | $2.45 | Mar 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $50K–$100K | 6K | $12.94 | Feb 16, 2023 |
| Crowley John F | Executive Chairman | EXERCISE | $500K+ | 140K | $5.71 | Feb 3, 2023 |
| Crowley John F | Executive Chairman | SELL | $1M+ | 147K | $13.11 | Feb 3, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 258 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| HBK INVESTMENTS L P | 15.3M | $1M+ | SH |
| STATE STREET CORP | 14.8M | $1M+ | SH |
| Pentwater Capital Management LP | 11.5M | $1M+ | SH |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 10.6M | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 6.4M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 6.4M | $1M+ | SH |
| Soleus Capital Management, L.P. | 5.2M | $1M+ | SH |
| Palo Alto Investors LP | 5.2M | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 5.1M | $1M+ | SH |
| SOROS FUND MANAGEMENT LLC | 5.0M | $1M+ | SH |
| MORGAN STANLEY | 4.2M | $1M+ | SH |
| KRYGER CAPITAL Ltd | 3.0M | $1M+ | SH |
| TIG Advisors, LLC | 2.9M | $1M+ | SH |
| ALLIANCEBERNSTEIN L.P. | 2.7M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 2.3M | $1M+ | SH |
| Point72 Asset Management, L.P. | 2.1M | $1M+ | SH |
| Pictet Asset Management Holding SA | 2.0M | $1M+ | SH |
| AQR Arbitrage LLC | 2.0M | $1M+ | SH |
| CITIGROUP INC | 1.6M | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Wellington Management Group LLP
SC 13G/A · Feb 10, 2026
0.4%
1.4M shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
SC 13G/A · Feb 9, 2026
3.4%
10.6M shares
SC 13G/A · Dec 3, 2025
10.0%
30.9M shares
SC 13G/A · Nov 14, 2025
4.9%
15.0M shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
SC 13G · Nov 12, 2025
5.2%
16.0M shares
SC 13G/A · Aug 14, 2025
2.4%
7.4M shares
SC 13G/A · May 15, 2025
7.0%
21.5M shares
SC 13G/A · May 15, 2025
6.7%
20.5M shares
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
SC 13G/A · May 9, 2025
4.9%
14.8M shares
SC 13G/A · Apr 24, 2025
7.4%
22.8M shares
SC 13G/A · Feb 15, 2025
4.6%
14.2M shares
SC 13G/A · Feb 14, 2025
8.1%
24.2M shares
Wellington Management Group LLP
SC 13G/A · Feb 10, 2025
9.5%
28.5M shares
SC 13G/A · Feb 5, 2025
9.3%
27.9M shares
SC 13G/A · Nov 15, 2024
5.1%
15.4M shares
William Blair Investment Management, LLC
SC 13G · Nov 14, 2024
5.3%
15.6M shares
SC 13G/A · Nov 14, 2024
7.8%
23.2M shares
Wellington Management Group LLP
SC 13G/A · Nov 8, 2024
8.1%
24.0M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G/A · Oct 7, 2024
4.3%
12.8M shares
SC 13G/A · Feb 14, 2024
9.6%
28.1M shares
SC 13G/A · Feb 14, 2024
7.3%
22.0M shares
SC 13G/A · Feb 14, 2024
9.3%
27.4M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
9.7%
28.5M shares
SC 13G/A · Jan 26, 2024
7.8%
23.0M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G · Jan 8, 2024
5.9%
17.5M shares
Morgan Stanley I.R.S. # 36-3145972
SC 13G/A · Dec 8, 2023
4.2%
12.3M shares
SC 13G/A · Feb 14, 2023
9.9%
28.6M shares
SC 13G/A · Feb 14, 2023
9.8%
27.6M shares
SC 13G/A · Feb 14, 2023
9.5%
26.8M shares
SC 13G/A · Jan 31, 2023
7.2%
20.1M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G/A · Jan 5, 2023
4.7%
13.5M shares
SC 13G · Mar 2, 2022
9.7%
27.4M shares
SC 13D/A · Mar 2, 2022
9.7%
27.4M shares
SC 13D · Feb 22, 2022
9.5%
26.6M shares
SC 13G/A · Feb 14, 2022
10.0%
28.4M shares
SC 13G/A · Feb 14, 2022
9.5%
26.6M shares
SC 13G · Feb 11, 2022
6.6%
18.5M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G · Jan 19, 2022
5.5%
15.3M shares