Top 20 ETF stock exposure

Rank ETF Weight % in ETF
1 MEDX 4.71%
2 MNTL 3.53%
3 FBT 3.37%
4 FMTM 3.12%
5 PBE 2.52%
6 PTH 2.37%
7 FXH 2.21%
8 FFOX 2.19%
9 HELX 2.11%
10 ARKG 2.02%
11 WDNA 1.98%
12 BBP 1.47%
13 BTEC 1.44%
14 GDOC 1.37%
15 MRND 1.32%
16 CGMM 1.32%
17 XBI 1.17%
18 IBB 1.13%
19 TAX 1.03%
20 BIS 1.02%

Top 20 institutional holders

Rank Holder SharesFloat % Change Date reported
1 FMR Inc 24.07M (14.69%) 383.06K
Increased by +1.59%
Dec 31, 25
2 Capital World Investors 17.96M (10.96%) 5.24M
Increased by +29.17%
Dec 31, 25
3 Vanguard Group Inc 16.44M (10.03%) -41.27K
Decreased by -0.25%
Dec 31, 25
4 T. Rowe Price Investment Management,Inc. 14.90M (9.09%) 1.74M
Increased by +11.69%
Dec 31, 25
5 BlackRock Inc 10.45M (6.37%) -449.00K
Decreased by -4.30%
Sep 30, 25
6 Lombard Odier Asset Management (Europe) Ltd 6.49M (3.96%) 6.49M
Increased by +100.00%
Sep 30, 25
7 Wellington Management Company LLP 6.26M (3.82%) -328.49K
Decreased by -5.25%
Dec 31, 25
8 Bellevue Group AG 4.80M (2.93%) -1.44M
Decreased by -30.03%
Dec 31, 25
9 State Street Corp 4.39M (2.68%) -141.75K
Decreased by -3.23%
Sep 30, 25
10 State Street Corporation 4.16M (2.54%) 146.87K
Increased by +3.53%
Mar 31, 24
11 Adage Capital Partners Gp LLC 3.80M (2.32%) 2.72M
Increased by +71.69%
Jun 30, 25
12 Geode Capital Management, LLC 3.15M (1.92%) 82.56K
Increased by +2.62%
Dec 31, 25
13 Two Sigma Advisers, LLC 3.05M (1.86%) 979.00K
Increased by +32.08%
Dec 31, 25
14 T. Rowe Price Associates, Inc. 2.73M (1.67%) -396.39K
Decreased by -14.52%
Sep 30, 25
15 Two Sigma Investments LLC 2.66M (1.62%) 1.08M
Increased by +40.72%
Dec 31, 25
16 Millennium Management LLC 2.65M (1.62%) 2.01M
Increased by +76.02%
Jun 30, 25
17 Orbimed Advisors, LLC 2.54M (1.55%) -277.21K
Decreased by -10.91%
Mar 31, 25
18 Tweedy, Browne Co LLC 2.46M (1.50%) -436.29K
Decreased by -17.70%
Dec 31, 25
19 Pictet Asset Manangement SA 2.41M (1.47%) -1.33M
Decreased by -55.18%
Jun 30, 24
20 Camber Capital Management LLC 2.25M (1.37%) -250.00K
Decreased by -11.11%
Sep 30, 23

Top 20 mutual fund holders

Rank Holder SharesFloat % Change Date reported
1 Fidelity Growth Compy Commingled Pl S 11.01M (6.72%) 28.88K
Increased by +0.26%
Jan 31, 26
2 Fidelity Growth Compy Commingled Pl O 9.59M (5.85%) 69.85K
Increased by +0.73%
May 31, 24
3 Fidelity Growth Company Fund 8.11M (4.95%) 0.00
Increased by 0.00%
Jan 31, 26
4 Fidelity® Growth Company 6.86M (4.19%) 10.42K
Increased by +0.15%
Nov 30, 23
5 American Funds Growth Fund of Amer A 6.40M (3.91%) 4.00M
Increased by +62.49%
Dec 31, 25
6 Capital Group Growth Fnd of Amer Comp 6.40M (3.91%) 4.00M
Increased by +62.49%
Dec 31, 25
7 BB Biotech AG Ord 6.22M (3.80%) -1.63M
Decreased by -26.11%
Sep 30, 25
8 Vanguard Total Stock Mkt Idx Inv 5.15M (3.14%) 9.44K
Increased by +0.18%
Feb 28, 26
9 Vanguard US Total Market Shares ETF 4.50M (2.75%) 256.36K
Increased by +5.70%
Sep 30, 24
10 American Funds SMALLCAP World A 4.22M (2.57%) 0.00
Increased by 0.00%
Dec 31, 25
11 T. Rowe Price US Mid-Cap Growth Equity 3.98M (2.43%) -1.37M
Decreased by -34.44%
Dec 31, 25
12 American Funds New Economy A 3.88M (2.37%) 332.47K
Increased by +8.57%
Dec 31, 25
13 Capital Group New Economy Comp 3.88M (2.37%) 332.47K
Increased by +8.57%
Dec 31, 25
14 Vanguard Health Care Inv 3.80M (2.32%) 19.61K
Increased by +0.52%
Dec 31, 25
15 Vanguard Small Cap Index 3.68M (2.24%) 9.76K
Increased by +0.27%
Feb 28, 26
16 T. Rowe Price Mid-Cap Growth 3.65M (2.23%) -328.30K
Decreased by -8.98%
Jan 31, 26
17 Fidelity® Growth Company K6 2.56M (1.56%) -45.41K
Decreased by -1.77%
Nov 30, 23
18 Fidelity Growth Company K6 2.32M (1.41%) -28.88K
Decreased by -1.25%
Jan 31, 26
19 Fidelity Series Growth Company 2.10M (1.28%) 0.00
Increased by 0.00%
Jan 31, 26
20 Fidelity® Series Growth Company 2.05M (1.25%) 0.00
Increased by 0.00%
Nov 30, 23