VOYA INVESTMENT MANAGEMENT LLC

Position in PTCT — Ptc Therapeutics, Inc.

CIK 1068837 ATLANTA, GA

Back to PTCT Full portfolio

Position in PTCT

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$43,992,249

+$20,648,392 QoQ

Shares Held

539,319

+57.4% QoQ

Ownership

0.646%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#46

of 382 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 86% None 14%

Common Shares in PTCT Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

VOYA INVESTMENT MANAGEMENT LLC holds $1,414,582,516 across 196 Biotechnology names. PTCT ranks #6 (3.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	505,219	$250,957,432
2	PTGX	Protagonist Therapeutics, Inc	571,618	$70,068,932
3	SRRK	Scholar Rock Holding Corp	890,607	$48,983,385
4	KRYS	Krystal Biotech, Inc.	124,442	$46,251,357
5	TGTX	Tg Therapeutics, Inc.	819,253	$45,009,759
6	PTCT	Ptc Therapeutics, Inc. This page	539,319	$43,992,249
7	PRAX	Praxis Precision Medicines, Inc.	122,227	$40,920,376
8	REGN	Regeneron Pharmaceuticals, Inc.	65,505	$40,844,986

All Filings in PTCT

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$43,992,249	539,319	+57.4%	Shares	Defined	2026-08-12
2026-03-31	$23,343,857	342,637	+1.0%	Shares	Defined	2026-05-12
2025-12-31	$25,761,529	339,146	+19.0%	Shares	Defined	2026-02-12
2025-09-30	$17,483,759	284,891	+9.4%	Shares	Defined	2025-10-09
2025-06-30	$12,722,428	260,492	+132.3%	Shares	Defined	2025-08-14
2025-03-31	$5,714,194	112,131	-41.7%	Shares	Defined	2025-06-18
2024-12-31	$8,688,591	192,481	+144.1%	Shares	Defined	2025-05-02
2024-09-30	$2,925,260	78,848	+95.7%	Shares	Defined	2025-02-07
2024-06-30	$1,232,128	40,292	+66.1%	Shares	Defined	2025-02-07
2024-03-31	$705,606	24,256	-15.4%	Shares	Defined	2025-02-07
2023-12-31	$790,612	28,687	-32.3%	Shares	Defined	2025-02-07
2023-09-30	$949,533	42,371	-0.3%	Shares	Defined	2025-02-07
2023-06-30	$1,727,905	42,486	+50.4%	Shares	Defined	2025-02-07
2023-03-31	$1,368,623	28,254	-83.6%	Shares	Defined	2025-02-07
2022-12-31	$6,563,368	171,951	+43.5%	Shares	Defined	2025-02-07
2022-09-30	$6,015,715	119,835	+50.1%	Shares	Defined	2025-02-07
2022-06-30	$3,199,030	79,856	-26.1%	Shares	Defined	2022-08-15
2022-03-31	$4,029,964	108,013	+294.2%	Shares	Defined	2022-05-16
2021-12-31	$1,091,381	27,401	+1.3%	Shares	Defined	2022-02-14
2021-09-30	$1,006,455	27,048	0.0%	Shares	Defined	2021-11-15
2021-06-30	$1,143,318	27,048	-74.5%	Shares	Defined	2021-08-16
2021-03-31	$5,013,511	105,882	-11.3%	Shares	Defined	2021-05-17
2020-12-31	$7,282,709	119,330	-52.3%	Shares	Defined	2021-02-16
2020-09-30	$11,693,436	250,127	+1.2%	Shares	Defined	2020-11-16
2020-06-30	$12,541,862	247,179	-17.3%	Shares	Defined	2020-08-14
2020-03-31	$13,339,370	299,022	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.