Arvinas Ownership | Who Owns Arvinas?

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Arvinas Ownership Summary

Arvinas is owned by 45.53% institutional investors, 7.88% insiders, and 46.59% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 10.04% of ARVN shares. BB Biotech AG Ord is the top mutual fund, with 3.46% of its assets in Arvinas shares.

ARVN Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Arvinas	45.53%	7.88%	46.59%
Sector	Healthcare Stocks	232.64%	10.66%	-143.30%
Industry	Biotech Stocks	382.13%	10.41%	-292.54%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	7.32M	10.04%	$86.84M
Vanguard group	7.23M	9.92%	$85.74M
Blackrock	6.26M	8.70%	$166.61M
Logos global management lp	5.58M	7.66%	$47.50M
Pfizer	3.46M	4.74%	$41.01M
State street	1.87M	2.57%	$15.96M
Geode capital management	1.62M	2.23%	$19.26M
Tcg crossover management	1.62M	2.22%	$13.78M
New leaf venture partners	1.59M	2.18%	$13.51M
Qube research	1.49M	2.04%	$12.67M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
New leaf venture partners	1.59M	31.38%	$13.51M
Pfizer	3.46M	17.34%	$41.01M
Brummer multi-strategy ab	166.34K	11.93%	$1.97M
Aquilo capital management	328.77K	9.50%	$6.30M
Rangeley capital	695.40K	5.13%	$5.92M
Nextech invest	1.41M	4.38%	$27.00M
Logos global management lp	5.58M	4.26%	$47.50M
Arbiter partners capital management	452.79K	2.62%	$5.37M
Nextech invest	1.41M	1.83%	$12.00M
Opaleye management	987.82K	1.19%	$8.42M

Top Buyers

Holder	Shares	% Assets	Change
Logos global management lp	5.58M	4.26%	2.27M
Tcg crossover management	1.62M	0.68%	1.62M
Norges bank	1.24M	0.00%	1.24M
Qube research	1.49M	0.01%	903.34K
Blackrock	6.26M	0.00%	764.55K

Top Sellers

Holder	Shares	% Assets	Change
Ecor1 capital	-	-	-6.73M
Rtw investments, lp	-	-	-3.33M
Bellevue group	-	-	-2.39M
Paradigm biocapital advisors lp	-	-	-2.34M
Alyeska investment group	-	-	-1.80M

New Positions

Holder	Shares	% Assets	Change	Value
Tcg crossover management	1.62M	0.68%	1.62M	$13.78M
Norges bank	1.24M	0.00%	1.24M	$23.84M
Nantahala capital management	300.00K	0.12%	300.00K	$3.56M
Susquehanna portfolio strategies	273.69K	0.04%	273.69K	$2.33M
Brummer multi-strategy ab	166.34K	11.93%	166.34K	$1.97M

Sold Out

Holder	Change
Truvestments capital	-1.00
Capital performance advisors llp	-6.00
Turning point benefit group	-7.00
Smartleaf asset management	-8.00
Principal securities	-16.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	124	-44.14%	33,193,014	-50.49%	45	0.54%	57	-47.22%	41	-40.58%
Sep 30, 2025	210	-4.98%	63,374,662	4.16%	87	1.25%	101	-20.47%	66	29.41%
Jun 30, 2025	229	1.33%	69,799,900	12.46%	95	1.31%	130	2.36%	52	-10.34%
Mar 31, 2025	227	7.08%	64,055,484	-16.35%	88	0.78%	127	13.39%	58	13.73%
Dec 31, 2024	208	-4.59%	76,287,067	7.32%	105	1.09%	111	9.90%	51	-22.73%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
BB Biotech AG Ord	2.38M	3.46%	-
Vanguard Total Stock Mkt Idx Inv	1.92M	3.00%	29.05K
Vanguard US Total Market Shares ETF	1.93M	2.81%	2.43K
Vanguard Strategic Equity Inv	1.62M	2.53%	-
iShares Russell 2000 ETF	1.60M	2.51%	562.10K
Vanguard Explorer Inv	1.02M	1.60%	-533.87K
Vanguard Small Cap Index	841.18K	1.15%	-5.64K
Vanguard Institutional Extnd Mkt Idx Tr	705.08K	1.10%	1.91K
JPMorgan Small Cap Growth A	755.08K	1.10%	-8.49K
T. Rowe Price Small-Cap Stock	702.69K	1.02%	94.70K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 18, 2026	Berkowitz Noah	Chief Medical Officer	Sell	$71.43K
Mar 06, 2026	Morrison Briggs	-	Buy	$268.07K
Feb 27, 2026	Houston John G	-	Sell	$62.07K
Feb 27, 2026	Houston John G	-	Sell	$249.20K
Feb 27, 2026	Houston John G	-	Sell	$154.88K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	1	14
2025 Q4	-	1
2025 Q3	1	-
2025 Q2	-	2
2025 Q1	-	8

ARVN Ownership FAQ

Who Owns Arvinas?

Arvinas shareholders are primarily institutional investors at 45.53%, followed by 7.88% insiders and 46.59% retail investors. The average institutional ownership in Arvinas's industry, Biotech Stocks , is 382.13%, which Arvinas falls below.

Who owns the most shares of Arvinas?

Arvinas’s largest shareholders are Blackrock funding, inc. /de (7.32M shares, 10.04%), Vanguard group (7.23M shares, 9.92%), and Blackrock (6.26M shares, 8.70%). Together, they hold 28.67% of Arvinas’s total shares outstanding.

Does Blackrock own Arvinas?

Yes, BlackRock owns 8.70% of Arvinas, totaling 6.26M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 166.61M$. In the last quarter, BlackRock increased its holdings by 764.55K shares, a 13.92% change.

Who is Arvinas’s biggest shareholder by percentage of total assets invested?

New leaf venture partners is Arvinas’s biggest shareholder by percentage of total assets invested, with 31.38% of its assets in 1.59M Arvinas shares, valued at 13.51M$.

Who is the top mutual fund holder of Arvinas shares?

BB Biotech AG Ord is the top mutual fund holder of Arvinas shares, with 3.46% of its total shares outstanding invested in 2.38M Arvinas shares.

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