Who Owns KINIKSA PHARMACEUTICALS INTL (KNSA)? -- Institutional Holders (2026-06-30)

293 institutions reported holding $3.02B of KINIKSA PHARMACEUTICALS INTL (KNSA) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($445.8M), Rubric Capital Management LP ($255.8M), VANGUARD GROUP INC ($216.2M), BAKER BROS. ADVISORS LP ($181.3M), BlackRock, Inc. ($175.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1FMR LLC$445.8M7.0MAdded
2Rubric Capital Management LP$255.8M4.0MAdded
3VANGUARD GROUP INC$216.2M3.4MAdded
4BAKER BROS. ADVISORS LP$181.3M2.8MAdded
5BlackRock, Inc.$175.2M2.7MAdded
6TANG CAPITAL MANAGEMENT LLC$144.5M2.3MHold
7MORGAN STANLEY$64.7M1.0MAdded
8ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$61.2M957,514Added
9Spruce Street Capital LP$58.7M918,070Added
10DIMENSIONAL FUND ADVISORS LP$55.9M874,786Added
11Invesco Ltd.$49.4M772,806Added
12Driehaus Capital Management LLC$45.9M718,199Added
13STATE STREET CORP$45.0M704,194Added
14ACADIAN ASSET MANAGEMENT LLC$43.4M679,083Trimmed
15Point72 Asset Management, L.P.$42.2M659,493Added
16RICE HALL JAMES & ASSOCIATES, LLC$40.0M624,928Added
17Pictet Asset Management Holding SA$38.9M608,650Trimmed
18GEODE CAPITAL MANAGEMENT, LLC$38.6M604,180Added
19Jupiter Topco LLC$37.5M586,177New
20Connor, Clark & Lunn Investment Management Ltd.$36.6M572,598Trimmed
21D. E. Shaw & Co., Inc.$36.4M569,756Trimmed
22TWO SIGMA INVESTMENTS, LP$35.9M561,480Added
23VICTORY CAPITAL MANAGEMENT INC$32.3M504,853Trimmed
24SG Americas Securities, LLC$32.2M504,001Trimmed
25BNP PARIBAS FINANCIAL MARKETS$28.0M437,192Trimmed

Source: SEC Form 13F filings · as of 2026-06-30