Question 1

Does Price T Rowe Associates own PTGX stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Price T Rowe Associates holds 2,149,662 shares of PTGX (Protagonist Therapeutics), worth $263.5M.

Question 2

How many shares of PTGX does Price T Rowe Associates own?

Accepted Answer

As of its Q2 2026 13F, Price T Rowe Associates holds 2,149,662 shares of PTGX (Protagonist Therapeutics).

Question 3

What is Price T Rowe Associates' PTGX position worth?

Accepted Answer

As of its Q2 2026 13F, Price T Rowe Associates' PTGX position is worth $263.5M.

Question 4

Is Price T Rowe Associates buying or selling PTGX?

Accepted Answer

In Q2 2026, Price T Rowe Associates increased its PTGX position by 484,165 shares (+29.1%).

Question 5

When did Price T Rowe Associates first buy PTGX?

Accepted Answer

Price T Rowe Associates already held PTGX in its Q3 2019 13F, the earliest on record, and has listed it in 25 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	2.1M	+29.1%	$263.5M	0.0%	$122.58	39
2026-Q1	Increased	1.7M	+18.9%	$175.5M	0.0%	$105.40	36
2025-Q4	Increased	1.4M	+14.8%	$122.3M	0.0%	$87.34	34
2025-Q3	Increased	1.2M	+30.3%	$81.1M	0.0%	$66.43	38
2025-Q2	Decreased	936,703	-29.1%	$51.8M	0.0%	$55.27	0
2025-Q1	Decreased	1.3M	-5.1%	$63.9M	0.0%	$48.36	0
2024-Q4	Increased	1.4M	+6.3%	$53.8M	0.0%	$38.60	31
2024-Q3	Increased	1.3M	+8.3%	$58.9M	0.0%	$45.00	32
2024-Q2	Increased	1.2M	+47.6%	$41.9M	0.0%	$34.65	40
2024-Q1	Decreased	819,296	-0.5%	$23.7M	0.0%	$28.93	0
2023-Q4	Decreased	823,740	-1.0%	$18.9M	0.0%	$22.93	0
2023-Q3	Increased	831,993	+0.0%	$13.9M	0.0%	$16.68	28
2023-Q2	Increased	831,693	+100.3%	$23M	0.0%	$27.62	46
2023-Q1	New	415,274	-	$9.6M	0.0%	$23.00	38
2022-Q2	Exited	0	-100.0%	$0	0.0%	$7.91	0
2022-Q1	Decreased	300,468	-20.3%	$7.1M	0.0%	$23.68	0
2021-Q4	Decreased	377,132	-23.3%	$12.9M	0.0%	$34.20	0
2021-Q3	Decreased	491,641	-50.1%	$8.7M	0.0%	$17.72	0
2021-Q2	Increased	986,254	+8.0%	$44.3M	0.0%	$44.88	32
2021-Q1	Increased	913,590	+8.1%	$23.7M	0.0%	$25.90	31
2020-Q4	Increased	845,395	+44.3%	$17M	0.0%	$20.16	38
2020-Q3	Decreased	585,859	-21.6%	$11.5M	0.0%	$19.55	0
2020-Q2	Increased	747,634	+1654.3%	$13.2M	0.0%	$17.66	45
2020-Q1	Increased	42,616	+0.2%	$301,000	0.0%	$7.06	16
2019-Q4	Increased	42,516	+55.4%	$300,000	0.0%	$7.05	23
2019-Q3	First report	27,365	-	$329,000	0.0%	$12.01	0

PTGX26 quarters

PTGX
26 quarters