KINIKSA PHARMACEUTICALS INTL

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KNSA·G52694109·US·Common Stock·Healthcare - Drug Manufacturers - Specialty & Generic-Activist

KNSA (KINIKSA PHARMACEUTICALS INTL) is held by 147 institutional investors as of Q2 2026. Largest holders: FMR LLC ($445.8M), BAKER BROS. ADVISORS LP ($181.3M), BlackRock, Inc. ($175.2M). Net institutional sentiment: Mixed.

147

Holders

(13 Elite)

$2.1B

Total Value

60% (148)

Consensus

89 buying - 59 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)28

Insider (Form 4)32

Activist (13D/13G)77

Congressional (STOCK Act)43

Holder Quality

24

★★★★★

Elite

54

★★★★

Strong

32

★★★

Solid

70

★★

Below

71

★

Weak

Held by 147 funds

13 elite

Who's Trading

Source dates: Price Oct 9, 2026 · Insiders Sep 3, 2026 · Activists Jul 29, 2026 · Congress none

InsiderMRMegna Michael RSell $369KSep 3, 2026

InsiderPKPatel Sanj KTax 15K shSep 1, 2026

InsiderPKPatel Sanj KTax 15K shSep 1, 2026

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Top Holders

Top Holders (147)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
FMR LLC	Increased	7M(+2.2%)	$445.8M	0.0%	+79.55%	32
BAKER BROS. ADVISORS LP	Increased	2.8M(+0.3%)	$181.3M	0.9%	+323.53%	43
BlackRock, Inc.	Increased	2.7M(+462.9%)	$175.2M	0.0%	+41.16%	49
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	1.9M(+8.2%)	$122.2M	0.0%	+61.66%	33
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	1.4M(+2.1%)	$87M	0.0%	+64.59%	30
MORGAN STANLEY	Increased	1M(+1.3%)	$64.7M	0.0%	+234.31%	30
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	957,514(+7.3%)	$61.2M	0.0%	+139.09%	32
DIMENSIONAL FUND ADVISORS LP	Increased	874,786(+7.7%)	$55.9M	0.0%	+184.18%	32
Invesco Ltd.	Increased	772,806(+2694.3%)	$49.4M	0.0%	+27.20%	47
DRIEHAUS CAPITAL MANAGEMENT LLC	Increased	718,199(+17.5%)	$45.9M	0.3%	+197.72%	41
STATE STREET CORP	Increased	704,194(+818.9%)	$45M	0.0%	+34.68%	47
Point72 Asset Management, L.P.	Increased	659,493(+2.9%)	$42.2M	0.0%	+177.72%	30
Pictet Asset Management Holding SA	Decreased	608,650(-2.4%)	$38.9M	0.0%	+327.32%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	604,180(+1263.2%)	$38.6M	0.0%	+31.55%	47
JTJupiter Topco LLC	First report	586,177	$37.5M	0.0%	—	0
Connor, Clark & Lunn Investment Management Ltd.	Decreased	572,598(-11.9%)	$36.6M	0.1%	+209.32%	0
DED. E. Shaw & Co., Inc.	Decreased	569,756(-40.6%)	$36.4M	0.0%	+165.64%	0
TWO SIGMA INVESTMENTS, LP	Increased	561,480(+33.4%)	$35.9M	0.0%	+86.53%	37
VICTORY CAPITAL MANAGEMENT INC	Decreased	504,853(-0.3%)	$32.3M	0.0%	+93.41%	0
BNP PARIBAS FINANCIAL MARKETS	Decreased	437,192(-32.5%)	$28M	0.0%	+148.23%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer