AMERIPRISE FINANCIAL INC

Position in PTCT — Ptc Therapeutics, Inc.

CIK 820027 MINNEAPOLIS, MN

Position in PTCT

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$11,354,476

+$143,997 QoQ

Shares Held

166,659

+12.9% QoQ

Ownership

0.201%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 94.48634637193311.ToString("F0")% None 5.5136536280668915.ToString("F0")%

Healthcare · as of Mar 31, 2026

AMERIPRISE FINANCIAL INC holds $4,230,069,783 across 189 Biotechnology names. PTCT ranks #43 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	2,633,481	$1,175,954,602
2	INSM	INSMED Inc	3,057,718	$499,998,043
3	JAZZ	Jazz Pharmaceuticals plc	1,608,476	$304,082,386
4	REGN	Regeneron Pharmaceuticals, Inc.	319,677	$246,995,233
5	ARGX	Argenx SE	215,910	$157,668,275
6	RVMD	Revolution Medicines, Inc.	1,579,793	$153,634,868
7	ASND	Ascendis Pharma A/S	476,466	$108,982,067
8	BBIO	BridgeBio Pharma, Inc.	1,248,521	$92,715,166

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$11,354,476	166,659	+12.9%	Shares	Defined	2026-05-15
2025-12-31	$11,210,479	147,584	+1288.4%	Shares	Defined	2026-02-17
2025-09-30	$652,362	10,630	0.0%	Shares	Defined	2025-11-14
2025-06-30	$519,168	10,630	-41.5%	Shares	Defined	2025-08-14
2025-03-31	$925,585	18,163	-57.7%	Shares	Defined	2025-05-14
2024-12-31	$1,938,040	42,934	-37.8%	Shares	Defined	2025-02-14
2024-09-30	$2,562,125	69,060	-12.4%	Shares	Defined	2024-11-14
2024-06-30	$2,411,293	78,852	+7.1%	Shares	Defined	2024-08-14
2024-03-31	$2,142,507	73,651	+0.2%	Shares	Defined	2024-05-15
2023-12-31	$2,025,604	73,498	-88.4%	Shares	Defined	2024-02-14
2023-09-30	$14,247,782	635,778	+58.5%	Shares	Defined	2023-11-14
2023-06-30	$16,316,233	401,186	+395.0%	Shares	Defined	2023-08-14
2023-03-31	$3,926,304	81,055	+56.0%	Shares	Defined	2023-05-22
2022-12-31	$1,982,702	51,944	+197.4%	Shares	Defined	2023-02-14
2022-09-30	$876,893	17,468	-1.8%	Shares	Defined	2022-11-14
2022-06-30	$712,626	17,789	-1.3%	Shares	Defined	2022-08-15
2022-03-31	$672,250	18,018	+52.6%	Shares	Defined	2022-05-16
2021-03-31	$559,060	11,807	-57.2%	Shares	Defined	2021-05-17
2020-12-31	$1,685,159	27,612	-33.4%	Shares	Defined	2021-02-12
2020-09-30	$1,937,319	41,440	-28.5%	Shares	Defined	2020-11-16
2020-06-30	$2,942,412	57,990	+11.9%	Shares	Defined	2020-08-14
2020-03-31	$2,312,805	51,845	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.