PRICE T ROWE ASSOCIATES INC /MD/

Position in HALO — Halozyme Therapeutics, Inc.

CIK 80255 BALTIMORE, MD

Position in HALO

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

Position Value

$16,764,375

+$475,218 QoQ

Shares Held

259,390

+7.2% QoQ

Ownership

0.219%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Healthcare · as of Mar 31, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $14,300,473,279 across 256 Biotechnology names. HALO ranks #92 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARGX	Argenx SE	3,374,955	$2,464,560,888
2	REGN	Regeneron Pharmaceuticals, Inc.	2,177,527	$1,682,444,460
3	VRTX	Vertex Pharmaceuticals Inc / Ma	1,760,122	$785,964,877
4	INSM	INSMED Inc	3,092,807	$505,735,799
5	KYMR	Kymera Therapeutics, Inc.	6,060,847	$504,807,946
6	ALNY	Alnylam Pharmaceuticals, Inc.	1,432,748	$474,053,330
7	ASND	Ascendis Pharma A/S	1,530,345	$350,035,811
8	RVMD	Revolution Medicines, Inc.	3,232,213	$314,332,713

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$16,764,375	259,390	+7.2%	Shares	Defined	2026-05-15
2025-12-31	$16,289,157	242,038	-70.7%	Shares	Sole	2026-02-17
2025-09-30	$60,536,669	825,425	-20.0%	Shares	Sole	2025-11-14
2025-06-30	$53,694,678	1,032,193	-13.0%	Shares	Sole	2025-08-14
2025-03-31	$75,725,240	1,186,730	-2.6%	Shares	Sole	2025-05-14
2024-12-31	$58,248,165	1,218,326	-4.1%	Shares	Sole	2025-02-14
2024-09-30	$72,724,621	1,270,521	-2.4%	Shares	Sole	2024-11-14
2024-06-30	$68,156,330	1,301,687	+0.2%	Shares	Defined	2024-08-14
2024-03-31	$52,836,973	1,298,844	-6.5%	Shares	Sole	2024-05-15
2023-12-31	$51,368,374	1,389,837	-11.4%	Shares	Sole	2024-02-16
2023-09-30	$59,894,200	1,567,911	-3.8%	Shares	Sole	2023-11-14
2023-06-30	$58,790,528	1,629,901	-0.2%	Shares	Defined	2023-08-14
2023-03-31	$62,371,296	1,633,184	-0.3%	Shares	Sole	2023-05-15
2022-12-31	$93,199,866	1,637,959	+1.4%	Shares	Sole	2023-02-14
2022-09-30	$63,857,889	1,615,020	+3.3%	Shares	Sole	2022-11-14
2022-06-30	$68,787,708	1,563,357	-0.1%	Shares	Sole	2022-08-15
2022-03-31	$62,422,050	1,565,247	+0.7%	Shares	Sole	2022-05-16
2021-12-31	$62,508,214	1,554,544	+2.6%	Shares	Sole	2022-02-14
2021-09-30	$61,628,898	1,514,968	-0.5%	Shares	Sole	2021-11-15
2021-06-30	$69,155,297	1,522,909	+0.6%	Shares	Sole	2021-08-16
2021-03-31	$63,080,930	1,513,095	+21.4%	Shares	Sole	2021-05-17
2020-12-31	$53,248,009	1,246,734	+1870.2%	Shares	Sole	2021-02-16
2020-09-30	$1,662,945	63,278	-84.4%	Shares	Sole	2020-11-16
2020-06-30	$10,888,345	406,130	+406.6%	Shares	Sole	2020-08-14
2020-03-31	$1,442,348	80,175	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.