Kiniksa Pharmaceuticals International, plc - KNSA

Sector: Healthcare · Industry: Pharmaceutical Preparations

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$2.372B

QoQ value delta ($000)

+$532.4M (+28.94%)

Implied price effect (QoQ)

+15.41%

Total shares

49,835,375

QoQ shares delta

+5,228,035 (+11.72%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 231 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
FMR LLC	328,561	6,823,700	0.02%
Rubric Capital Management LP	180,562	3,750,000	1.91%
BAKER BROS. ADVISORS LP	136,083	2,826,246	0.78%
VANGUARD GROUP INC	128,408	3,112,937	0.0%
TANG CAPITAL MANAGEMENT LLC	108,813	2,259,889	5.53%
VANGUARD PORTFOLIO MANAGEMENT LLC	85,045	1,766,268	0.0%
ACADIAN ASSET MANAGEMENT LLC	64,319	1,336,313	0.09%
VANGUARD CAPITAL MANAGEMENT LLC	64,188	1,333,093	0.0%
Caption Management, LLC	48,121	999,400	0.28%
MORGAN STANLEY	48,043	997,786	0.0%
D. E. Shaw & Co., Inc.	46,188	959,257	0.03%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	42,981	892,666	0.02%
DIMENSIONAL FUND ADVISORS LP	39,085	811,922	0.01%
Spruce Street Capital LP	36,645	761,063	8.81%
BANK OF AMERICA CORP /DE/	35,435	735,940	0.0%
Qube Research & Technologies Ltd	33,071	686,853	0.04%
Connor, Clark & Lunn Investment Management Ltd.	31,279	649,629	0.07%
BNP PARIBAS FINANCIAL MARKETS	31,188	647,731	0.02%
Point72 Asset Management, L.P.	30,862	640,958	0.04%
SG Americas Securities, LLC	30,825	640,179	0.03%
Pictet Asset Management Holding SA	30,011	623,288	0.03%
DRIEHAUS CAPITAL MANAGEMENT LLC	29,438	611,398	0.22%
RICE HALL JAMES & ASSOCIATES, LLC	29,295	608,416	1.63%
MILLENNIUM MANAGEMENT LLC	27,176	564,420	0.01%
DEUTSCHE BANK AG\	25,215	523,691	0.01%