There is a long list of 212 institutional holders of ARVN within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of ARVN by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-ARVN table below, the initial column indicates the name of each top institutional holder of ARVN, with a link to that fund's top holdings. The next columns indicate the amount of ARVN stock held by each of the institutional holders of ARVN, followed by the ARVN position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
EcoR1 Capital LLC	6,726,491	$276,862	12/31/2023
ARVN	6,726,491	$276,862	12/31/2023
BlackRock Inc.	5,354,864	$220,406	12/31/2023
ARVN	5,354,864	$220,406	12/31/2023
Vanguard Group Inc.	4,851,390	$199,683	12/31/2023
ARVN	4,851,390	$199,683	12/31/2023
RTW Investments LP	4,213,483	$173,427	12/31/2023
ARVN	4,213,483	$173,427	12/31/2023
Price T Rowe Associates Inc. MD	3,832,123	$157,731	12/31/2023
ARVN	3,832,123	$157,731	12/31/2023
Avidity Partners Management LP	2,985,117	$122,867	12/31/2023
ARVN	2,985,117	$122,867	12/31/2023
Bellevue Group AG	2,507,731	$103,218	12/31/2023
ARVN	2,507,731	$103,218	12/31/2023
Citadel Advisors LLC		$100,043	12/31/2023
ARVN	2,439,981	$99,273	12/31/2023
Call	28,500	$1,173	12/31/2023
Put	9,800	$403	12/31/2023
FMR LLC	2,244,019	$92,364	12/31/2023
ARVN	2,244,019	$92,364	12/31/2023
JPMorgan Chase & Co.	2,172,829	$89,434	12/31/2023
ARVN	2,172,829	$89,434	12/31/2023
Nextech Invest AG	1,695,645	$69,793	12/31/2023
ARVN	1,695,645	$69,793	12/31/2023
ArrowMark Colorado Holdings LLC	1,569,895	$64,617	12/31/2023
ARVN	1,569,895	$64,617	12/31/2023
New Leaf Venture Partners L.L.C.	1,289,521	$53,077	12/31/2023
ARVN	1,289,521	$53,077	12/31/2023
State Street Corp	1,186,474	$48,835	12/31/2023
ARVN	1,186,474	$48,835	12/31/2023
Geode Capital Management LLC	1,122,627	$46,213	12/31/2023
ARVN	1,122,627	$46,213	12/31/2023
Commodore Capital LP	1,000,000	$41,160	12/31/2023
ARVN	1,000,000	$41,160	12/31/2023
Paradigm Biocapital Advisors LP	931,303	$38,332	12/31/2023
ARVN	931,303	$38,332	12/31/2023
Norges Bank	877,708	$36,126	12/31/2023
ARVN	877,708	$36,126	12/31/2023
Adage Capital Partners GP L.L.C.	789,485	$32,495	12/31/2023
ARVN	789,485	$32,495	12/31/2023
Holocene Advisors LP	744,465	$30,642	12/31/2023
ARVN	744,465	$30,642	12/31/2023
Morgan Stanley	693,479	$28,544	12/31/2023
ARVN	693,479	$28,544	12/31/2023
VR Adviser LLC	627,788	$25,840	12/31/2023
ARVN	627,788	$25,840	12/31/2023
Boxer Capital LLC	608,614	$25,051	12/31/2023
ARVN	608,614	$25,051	12/31/2023
Finepoint Capital LP	504,700	$20,773	12/31/2023
ARVN	504,700	$20,773	12/31/2023
Dimensional Fund Advisors LP	491,877	$20,248	12/31/2023
ARVN	491,877	$20,248	12/31/2023
Northern Trust Corp	491,235	$20,219	12/31/2023
ARVN	491,235	$20,219	12/31/2023
Aquilo Capital Management LLC	489,153	$20,134	12/31/2023
ARVN	489,153	$20,134	12/31/2023
Candriam Luxembourg S.C.A.	487,555	$20,069	12/31/2023
ARVN	487,555	$20,069	12/31/2023
Charles Schwab Investment Management Inc.	469,474	$19,324	12/31/2023
ARVN	469,474	$19,324	12/31/2023
RA Capital Management L.P.	421,348	$17,343	12/31/2023
ARVN	421,348	$17,343	12/31/2023
American Century Companies Inc.	395,367	$16,273	12/31/2023
ARVN	395,367	$16,273	12/31/2023
Woodline Partners LP	387,630	$15,955	12/31/2023
ARVN	387,630	$15,955	12/31/2023
Millennium Management LLC	358,813	$14,769	12/31/2023
ARVN	358,813	$14,769	12/31/2023
Nuveen Asset Management LLC	358,179	$14,743	12/31/2023
ARVN	358,179	$14,743	12/31/2023
Perceptive Advisors LLC	354,082	$14,574	12/31/2023
ARVN	354,082	$14,574	12/31/2023
Gilder Gagnon Howe & Co. LLC	333,524	$13,728	12/31/2023
ARVN	333,524	$13,728	12/31/2023
Goldman Sachs Group Inc.	329,459	$13,561	12/31/2023
ARVN	329,459	$13,561	12/31/2023
Voloridge Investment Management LLC	309,663	$12,746	12/31/2023
ARVN	309,663	$12,746	12/31/2023
Frazier Life Sciences Management L.P.	285,331	$11,744	12/31/2023
ARVN	285,331	$11,744	12/31/2023
Nordea Investment Management AB	278,737	$11,582	12/31/2023
ARVN	278,737	$11,582	12/31/2023
Brown Advisory Inc.	265,431	$10,925	12/31/2023
ARVN	265,431	$10,925	12/31/2023
Opaleye Management Inc.	263,700	$10,854	12/31/2023
ARVN	263,700	$10,854	12/31/2023
UBS Group AG	256,986	$10,578	12/31/2023
ARVN	256,986	$10,578	12/31/2023
Schonfeld Strategic Advisors LLC	245,868	$10,120	12/31/2023
ARVN	245,868	$10,120	12/31/2023
Renaissance Technologies LLC	237,573	$9,779	12/31/2023
ARVN	237,573	$9,779	12/31/2023
Great Point Partners LLC	234,082	$9,635	12/31/2023
ARVN	234,082	$9,635	12/31/2023
UBS Asset Management Americas Inc.	232,617	$9,575	12/31/2023
ARVN	232,617	$9,575	12/31/2023
Wasatch Advisors Inc.	207,426	$8,563	03/31/2024
ARVN	207,426	$8,563	03/31/2024
BNP Paribas Arbitrage SA	197,052	$8,111	12/31/2023
ARVN	197,052	$8,111	12/31/2023
Bank of New York Mellon Corp	187,303	$7,709	12/31/2023
ARVN	187,303	$7,709	12/31/2023

See All: Funds Holding ARVN
See Details: Top 10 Hedge Funds Holding ARVN
Also See: ARVN Insider Buying
Also See: ARVN Holdings Changes

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