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Equibles

FOLD

AMICUS THERAPEUTICS, INC.

Company with tickers: FOLD

CIK
1178879
CUSIP
03152W109
Shares Outstanding
314,000,712
13F Activity (30d)
225 filings 200 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 297
Total Value: $4,812,693,905
Total Shares: 332,828,083
Showing 1–100 of 307 holdings by value · page 1 of 4

Institutional Ownership Trend

25 quarters

Superinvestors Holding FOLD

All superinvestors →
George Soros $83,191,069 Joel Greenblatt $2,017,545 Mario Gabelli $578,400

Holder Concentration

Across 297 13F filers · Δ vs Dec 31, 2025
Top Holder
10.2%
Jun 2023 → Mar 2026 · range 8.8% – 11.2%
+0.1 pts
Top 5
27.6%
Jun 2023 → Mar 2026 · range 27.6% – 43.6%
−4.5 pts
Top 10
45.2%
Jun 2023 → Mar 2026 · range 44.8% – 61.3%
+0.3 pts
HHI
307
Jun 2023 → Mar 2026 · range 307 – 482
Broadly held−15

Quarterly Activity

vs Dec 31, 2025
New
53
Increased
108
Decreased
91
Sold Out
89
Unchanged
45
Holder count: -36
Institutional value: +4.5%
Shares held: +2.9%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega FIL Ltd +11,603,028 12,560,028
Mid GLAZER CAPITAL, LLC +11,118,961 12,722,749
Mega UBS Group AG +10,064,625 15,957,913
Mega GOLDMAN SACHS GROUP INC +5,413,052 11,556,008
Mega MILLENNIUM MANAGEMENT LLC +4,863,370 7,908,459

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid HBK INVESTMENTS L P −6,466,552 8,783,448
Mega CITADEL ADVISORS LLC −4,964,102 167,294
Small Palo Alto Investors LP −4,092,722 1,113,045
Mega DEUTSCHE BANK AG\ −3,174,436 282,792
Mid RICE HALL JAMES & ASSOCIATES, LLC −2,738,860 770,711

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 14,023,557 $202,780,634
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 13,974,932 $202,077,516
Mid O'Connor Alternative Investments LLC 8,444,992 $122,114,584
Mid Kryger Capital LLC 4,554,174 $65,853,356
Mega VANGUARD FIDUCIARY TRUST CO 2,139,129 $30,931,805

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 29,702,696 $422,966,389
Mid Bellevue Group AG 10,735,195 $152,869,176
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 10,627,717 $151,338,690
Mid PERCEPTIVE ADVISORS LLC 6,370,851 $90,720,918
Mid Soleus Capital Management, L.P. 5,207,284 $74,151,724
Filter: New 53 Increased 108 Reduced 91 Sold out 89 Unchanged 45
Showing 100 of 307
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $489,891,025 10.18% 33,879,048
Mega UBS Group AG $230,751,421 4.79% 15,957,913
Mega VANGUARD CAPITAL MANAGEMENT LLC $202,780,634 4.21% 14,023,557
Large Pentwater Capital Management LP $202,440,000 4.21% 14,000,000
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $202,077,516 4.20% 13,974,932
Mega STATE STREET CORP $186,445,750 3.87% 12,893,897
Mid GLAZER CAPITAL, LLC $183,970,950 3.82% 12,722,749
Mega FIL Ltd $181,618,004 3.77% 12,560,028
Mega GOLDMAN SACHS GROUP INC $167,099,874 3.47% 11,556,008
Large Qube Research & Technologies Ltd $127,383,056 2.65% 8,809,340
Mid HBK INVESTMENTS L P $127,008,658 2.64% 8,783,448
Mega GEODE CAPITAL MANAGEMENT, LLC $123,429,373 2.56% 8,535,918
Mid O'Connor Alternative Investments LLC $122,114,584 2.54% 8,444,992
Mega MILLENNIUM MANAGEMENT LLC $114,356,317 2.38% 7,908,459
Mega MORGAN STANLEY $101,203,860 2.10% 6,998,884
Mega JPMORGAN CHASE & CO $97,593,286 2.03% 6,749,190
Mid AQR Arbitrage LLC $84,502,056 1.76% 5,843,849
Mid SOROS FUND MANAGEMENT LLC $83,191,069 1.73% 5,753,186
Mid Kryger Capital LLC $65,853,356 1.37% 4,554,174
Mega ALLIANCEBERNSTEIN L.P. $62,413,293 1.30% 4,316,272
Mega CITIGROUP INC $61,120,713 1.27% 4,226,882
Mid Magnetar Financial LLC $57,638,397 1.20% 3,986,058
Mega BANK OF AMERICA CORP /DE/ Bank $56,386,624 1.17% 3,899,490
Mid Weiss Asset Management LP $56,002,162 1.16% 3,872,902
Large Balyasny Asset Management L.P. $55,345,837 1.15% 3,827,513
Mid TIG Advisors, LLC $55,315,934 1.15% 3,825,445
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $52,682,869 1.09% 3,643,352
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $51,477,195 1.07% 3,559,972
Mid Capula Management Ltd $46,150,680 0.96% 3,191,610
Mega NORTHERN TRUST CORP Bank $39,337,619 0.82% 2,720,444
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $36,355,910 0.76% 2,514,240
Mega Nuveen, LLC $33,266,198 0.69% 2,300,567
Mega VANGUARD FIDUCIARY TRUST CO Bank $30,931,805 0.64% 2,139,129
Mid NEXPOINT ASSET MANAGEMENT, L.P. $29,487,988 0.61% 2,039,280
Large RENAISSANCE TECHNOLOGIES LLC $27,082,032 0.56% 1,872,893
Mega BNP PARIBAS ARBITRAGE, SA $26,962,144 0.56% 1,864,602
Large Schonfeld Strategic Advisors LLC $25,419,219 0.53% 1,757,899
Mega FMR LLC $25,360,569 0.53% 1,753,843
Large Squarepoint Ops LLC $24,666,287 0.51% 1,705,829
Small CIBRA Capital Ltd $24,403,578 0.51% 1,687,661
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $23,859,000 0.50% 1,650,000
Mid ALPINE ASSOCIATES MANAGEMENT INC. $23,080,907 0.48% 1,596,190
Mid Polar Asset Management Partners Inc. $22,311,780 0.46% 1,543,000
Large Allianz Asset Management GmbH $20,846,736 0.43% 1,441,683
Small GARDNER LEWIS ASSET MANAGEMENT L P $20,457,256 0.43% 1,414,748
Mid First Trust Capital Management L.P. $20,232,315 0.42% 1,399,192
Mid Alberta Investment Management Corp $20,087,832 0.42% 1,389,200
Mega BARCLAYS PLC $19,354,449 0.40% 1,338,482
Mid PICTON MAHONEY ASSET MANAGEMENT $19,243,975 0.40% 1,330,842
Small Palo Alto Investors LP $16,094,630 0.33% 1,113,045
Small Maven Securities LTD Broker-Dealer $16,048,893 0.33% 1,109,882
Small PSquared Asset Management AG $15,923,756 0.33% 1,101,228
Mid Susquehanna Portfolio Strategies, LLC $15,549,170 0.32% 1,075,323
Mega JANUS HENDERSON GROUP PLC $15,528,087 0.32% 1,073,865
Large LMR Partners LLP $15,178,662 0.32% 1,049,700
Mid Sagefield Capital LP $14,763,891 0.31% 1,021,016
Large Verition Fund Management LLC $14,460,000 0.30% 1,000,000
Large GABELLI FUNDS LLC $13,630,719 0.28% 942,650
Large Grantham, Mayo, Van Otterloo & Co. LLC $13,610,706 0.28% 941,266
Mid Groupe la Francaise $13,587,411 0.28% 939,655
Large TUDOR INVESTMENT CORP ET AL $13,014,000 0.27% 900,000
Large Pictet Asset Management Holding SA $12,925,808 0.27% 893,901
Mega Bank of New York Mellon Corp Bank $11,732,175 0.24% 811,354
Large Man Group plc $11,661,757 0.24% 806,484
Mega TWO SIGMA INVESTMENTS, LP $11,303,974 0.23% 781,741
Small GABELLI & Co INVESTMENT ADVISERS, INC. $11,240,336 0.23% 777,340
Mid 683 Capital Management, LLC $11,206,500 0.23% 775,000
Small CREDIT INDUSTRIEL ET COMMERCIAL $11,162,368 0.23% 771,948
Mid RICE HALL JAMES & ASSOCIATES, LLC $11,144,481 0.23% 770,711
Large Connor, Clark & Lunn Investment Management Ltd. $10,808,343 0.22% 747,465
Mega AQR CAPITAL MANAGEMENT LLC $10,602,038 0.22% 733,198
Mid QVT Financial LP $10,111,892 0.21% 699,301
Small Athos Capital Ltd $10,056,930 0.21% 695,500
Mid ODDO BHF ASSET MANAGEMENT SAS $9,847,260 0.20% 681,000
Micro Chicago Capital Management, LLC $9,630,360 0.20% 666,000
Mid PRELUDE CAPITAL MANAGEMENT, LLC $9,252,737 0.19% 639,885
Small SPHERA FUNDS MANAGEMENT LTD. $8,724,831 0.18% 603,377
Mega PRIMECAP MANAGEMENT CO/CA/ $8,464,884 0.18% 585,400
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $8,056,673 0.17% 557,170
Mega Swiss National Bank Bank $7,967,460 0.17% 551,000
Small Capricorn Fund Managers Ltd $7,722,782 0.16% 534,079
Mega PRINCIPAL FINANCIAL GROUP INC $7,655,224 0.16% 529,407
Large MARSHALL WACE, LLP $7,490,395 0.16% 518,008
Mega Invesco Ltd. $7,414,218 0.15% 512,740
Mega D. E. Shaw & Co., Inc. $7,057,897 0.15% 488,098
Mid Vestcor Inc $6,469,577 0.13% 447,412
Large Creative Planning $6,203,006 0.13% 428,977
Small ABC ARBITRAGE SA $5,834,031 0.12% 403,460
Large SG Americas Securities, LLC Broker-Dealer $5,680,394 0.12% 392,835
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $5,545,410 0.12% 383,500
Mega RHUMBLINE ADVISERS $5,439,664 0.11% 376,187
Small Ishara Investments LP $5,335,740 0.11% 369,000
Mid ELEVATION POINT WEALTH PARTNERS, LLC $5,309,408 0.11% 367,179
Mid Vestmark Advisory Solutions, Inc. $5,309,032 0.11% 367,153
Large Hudson Bay Capital Management LP $5,274,140 0.11% 364,740
Small P SCHOENFELD ASSET MANAGEMENT LP $5,248,980 0.11% 363,000
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $4,944,163 0.10% 341,920
Mega PRICE T ROWE ASSOCIATES INC /MD/ $4,907,188 0.10% 339,363
Large Public Sector Pension Investment Board Pension $4,718,804 0.10% 326,335
Large Rafferty Asset Management, LLC $4,538,733 0.09% 313,882

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