Walleye Trading LLC

Position in FOLD — AMICUS THERAPEUTICS, INC.

CIK 1388391 NEW YORK, NY

Back to FOLD Full portfolio

Position in FOLD

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$370,233

-$2,628,397 QoQ

Shares Held

25,604

-87.8% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#187

of 297 holders

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in FOLD Over Time

Shares Held

Position Value (USD)

Derivatives in FOLD

reported options exposure · as of Mar 31, 2026

CallValue

$516,222

CallShares

35,700

PutValue

$1,686,036

PutShares

116,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Walleye Trading LLC holds $17,472,598 across 36 Biotechnology names. FOLD ranks #7 (2.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	REGN	Regeneron Pharmaceuticals, Inc.	10,390	$8,027,729
2	ALNY	Alnylam Pharmaceuticals, Inc.	5,756	$1,904,487
3	INSM	INSMED Inc	7,620	$1,246,022
4	ABVX	Abivax S.A.	9,769	$1,087,778
5	CRSP	CRISPR Therapeutics AG	15,086	$717,641
6	BNTX	BioNTech SE	6,431	$571,587
7	FOLD	AMICUS THERAPEUTICS, INC. This page	25,604	$370,233
8	MRNA	Moderna, Inc.	7,257	$368,655

All Filings in FOLD

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47 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$516,222	35,700	-69.4%	Call	Sole	2026-05-11
2026-03-31	$1,686,036	116,600	+355.4%	Put	Sole	2026-05-11
2026-03-31	$370,233	25,604	-35.5%	Shares	Sole	2026-05-11
2025-12-31	$565,328	39,700	-81.1%	Call	Sole	2026-02-13
2025-12-31	$2,998,630	210,578	-25.5%	Shares	Sole	2026-02-13
2025-12-31	$4,027,072	282,800	+2593.3%	Put	Sole	2026-02-13
2025-09-30	$82,740	10,500	-23.4%	Put	Sole	2025-11-14
2025-09-30	$107,956	13,700	+121.0%	Call	Sole	2025-11-14
2025-06-30	$35,526	6,200	-82.9%	Put	Sole	2025-08-13
2025-06-30	$207,999	36,300	+7003.7%	Call	Sole	2025-08-13
2024-12-31	$4,813	511	-96.9%	Shares	Sole	2025-02-13
2024-12-31	$155,430	16,500	+587.5%	Call	Sole	2025-02-13
2023-12-31	$34,056	2,400	-72.4%	Call	Sole	2024-02-14
2023-12-31	$123,453	8,700	-15.5%	Put	Sole	2024-02-14
2023-09-30	$125,248	10,300	-77.8%	Call	Sole	2023-11-21
2023-09-30	$565,123	46,474	-64.4%	Shares	Sole	2023-11-21
2023-09-30	$1,589,312	130,700	+1207.0%	Put	Sole	2023-11-21
2023-06-30	$125,600	10,000	-1.0%	Call	Sole	2023-08-14
2023-03-31	$112,009	10,100	+5.2%	Call	Sole	2023-05-15
2022-12-31	$117,216	9,600	+317.4%	Put	Sole	2023-02-14
2022-12-31	$28,083	2,300	-89.2%	Call	Sole	2023-02-14
2022-12-31	$261,074	21,382	+125.1%	Shares	Sole	2023-02-14
2022-09-30	$99,180	9,500	+41.1%	Call	Sole	2022-11-14
2022-09-30	$70,313	6,735	-57.1%	Shares	Sole	2022-11-14
2022-09-30	$163,908	15,700	-66.1%	Put	Sole	2022-11-14
2022-06-30	$497,262	46,300	+5687.5%	Call	Sole	2022-08-08
2022-06-30	$8,592	800	-96.3%	Put	Sole	2022-08-08
2022-03-31	$203,605	21,500	-66.2%	Put	Sole	2022-05-16
2022-03-31	$602,292	63,600	+1253.2%	Call	Sole	2022-05-16
2021-12-31	$54,285	4,700	-87.1%	Put	Sole	2022-02-14
2021-12-31	$420,420	36,400	-22.4%	Call	Sole	2022-02-14
2021-09-30	$447,895	46,900	-62.3%	Put	Sole	2021-11-15
2021-09-30	$1,187,065	124,300	+20.1%	Call	Sole	2021-11-15
2021-06-30	$997,740	103,500	+49.1%	Call	Sole	2021-08-16
2021-06-30	$669,016	69,400	+36.3%	Put	Sole	2021-08-16
2021-03-31	$502,892	50,900	-66.4%	Call	Sole	2021-05-17
2021-03-31	$1,497,808	151,600	+140.3%	Put	Sole	2021-05-17
2021-03-31	$623,388	63,096	+312.4%	Shares	Sole	2021-05-17
2020-12-31	$353,277	15,300	+0.7%	Call	Sole	2021-02-16
2020-12-31	$350,968	15,200	+53.5%	Put	Sole	2021-02-16
2020-09-30	$139,788	9,900	+159.6%	Call	Sole	2020-11-16
2020-09-30	$53,839	3,813	+444.7%	Shares	Sole	2020-11-16
2020-09-30	$9,884	700	-96.7%	Put	Sole	2020-11-16
2020-06-30	$319,696	21,200	+115.1%	Call	Sole	2020-08-14
2020-06-30	$148,598	9,854	-5.2%	Shares	Sole	2020-08-14
2020-03-31	$96,096	10,400	+352.2%	Call	Sole	2020-05-15
2020-03-31	$21,252	2,300	—	Put	Sole	2020-05-15
No filing history on record for this holder in this stock.