Public Sector Pension Investment Board

Pension

Position in PTGX — Protagonist Therapeutics, Inc

CIK 1396318 MONTREAL, A8

Position in PTGX

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$25,458,395

+$3,294,883 QoQ

Shares Held

207,688

-1.2% QoQ

Ownership

0.321%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#47

of 343 holders

Holding Since

Mar 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Public Sector Pension Investment Board holds $409,864,842 across 27 Biotechnology names. PTGX ranks #6 (6.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARGX	Argenx SE	84,300	$78,211,011
2	KRYS	Krystal Biotech, Inc.	105,515	$39,216,760
3	REGN	Regeneron Pharmaceuticals, Inc.	45,832	$28,578,085
4	CORT	Corcept Therapeutics Inc	328,224	$28,539,076
5	AXSM	Axsome Therapeutics, Inc.	116,000	$28,393,320
6	PTGX	Protagonist Therapeutics, Inc This page	207,688	$25,458,395
7	TGTX	Tg Therapeutics, Inc.	452,817	$24,877,765
8	PTCT	Ptc Therapeutics, Inc.	285,023	$23,249,326

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$25,458,395	207,688	-1.2%	Shares	Sole	2026-08-13
2026-03-31	$22,163,512	210,280	+3.4%	Shares	Sole	2026-05-13
2025-12-31	$17,767,226	203,426	-10.8%	Shares	Sole	2026-02-13
2025-09-30	$15,155,738	228,146	+8.0%	Shares	Sole	2025-11-06
2025-06-30	$11,677,500	211,281	+11.8%	Shares	Sole	2025-08-12
2025-03-31	$9,141,539	189,031	+27.3%	Shares	Sole	2025-05-12
2024-12-31	$5,731,675	148,489	+18.8%	Shares	Sole	2025-02-14
2024-09-30	$5,622,705	124,949	+155.0%	Shares	Sole	2024-11-14
2023-09-30	$817,320	49,000	-66.4%	Shares	Sole	2023-11-22
2023-06-30	$4,032,520	146,000	0.0%	Shares	Sole	2023-08-14
2023-03-31	$3,358,000	146,000	—	Shares	Sole	2023-05-12
No filing history on record for this holder in this stock.