download
print

Ownership Profile

ownership profile

Ownership Profile

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 1,252 53,457.26 101.88 135,116,705
Mutual Fund 1,736 26,939.11 54.52 72,141,979
Insider 18 179.81 0.45 594,944

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 618 3,709.38 7.03 9,321,382
Sellers 570 -4,854.90 9.15 -12,138,615
Net -1,145.52 2.12 -2,817,233

Institutional Shareholder Concentration

Concentration Value ($MM) % O/S Shares
Total Inst. 53,637.13 102.32 135,711,702
Top 10 Inst. 29,275.38 55.84 74,052,251
Top 20 Inst. 35,835.98 68.28 90,550,686
Top 50 Inst. 42,855.00 81.59 108,201,924

Institutional Shareholder Style

Style Holders Value ($MM) % Inst Shares Shares
Growth 240 15,351.58 29.16 38,667,680
Aggressive Growth 12 362.90 0.68 900,794
Core Growth 168 4,977.66 9.49 12,587,688
Growth 60 10,011.02 18.99 25,179,198
Income 30 434.43 0.83 1,103,270
Income Value 14 341.24 0.65 863,083
Yield 16 93.19 0.18 240,187
Index 66 14,192.26 27.27 36,162,712
Other 286 17,272.60 32.79 43,486,362
Broker Dealer 42 1,415.99 2.68 3,555,296
GARP 122 12,203.70 23.19 30,749,681
Hedge Fund 110 3,433.44 6.51 8,628,952
Specialty 7 100.76 0.19 253,536
VC Private Equity 3 2.74 0.01 7,597
Sector Specific 2 115.98 0.22 291,300
Value 129 4,756.56 9.03 11,981,170
Core Value 108 2,882.82 5.48 7,269,574
Deep Value 21 1,873.74 3.55 4,711,596

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Capital World Investors 16,301,772 12.29 -132,481 12/31/25
Fidelity Management & Research Company LLC 15,083,337 11.37 -821,917 12/31/25
The Vanguard Group, Inc. 13,492,681 10.17 -13,141 12/31/25
BlackRock Institutional Trust Company, N.A. 7,039,534 5.31 453,916 12/31/25
Capital Research Global Investors 6,779,708 5.11 -443,132 12/31/25
JP Morgan Asset Management 3,996,587 3.01 130,781 12/31/25
State Street Investment Management (US) 3,228,956 2.43 147,481 12/31/25
Invesco Capital Management (QQQ Trust) 2,877,975 2.17 -86,360 1/31/26
Geode Capital Management, L.L.C. 2,650,722 2.00 151,480 12/31/25
Baillie Gifford & Co. 2,600,979 1.96 -188,377 12/31/25

Top Holders: Mutual Funds

Fund Shares Held % O/S Share Change Filing Date
American Funds Growth Fund of America 9,815,020 7.40 -120,087 12/31/25
Vanguard Total Stock Market Index Fund 4,165,206 3.14 9,039 1/31/26
Invesco QQQ Trust 2,877,975 2.17 -86,360 1/31/26
Vanguard Mid-Cap Index Fund 2,861,447 2.16 -14,928 1/31/26
American Funds New Perspective Fund 2,392,493 1.80 -370,322 12/31/25
American Funds AMCAP Fund 2,213,282 1.67 -188,638 12/31/25
Statens Pensjonsfond Utland 2,121,300 1.60 97,665 12/31/25
American Funds Insurance Series Growth Fund 1,708,686 1.29 -- 12/31/25
American Funds Fundamental Investors Fund, Inc. 1,604,154 1.21 -- 12/31/25
Vanguard Growth Index Fund 1,536,559 1.16 9,434 1/31/26

* Insider values reflect direct beneficial ownership.

Minimum 15 minutes delayed. Source: LSEG

Looking for specific information that isn't listed above?

Contact: investors@alnylam.com