Filed: 8/14/2024ACC: 0001106832-24-000006
📋 What this filing means
CASTLEARK MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 271 equity positions with a total reported market value of $2.45B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
271
Positions
$2.45B
Total AUM (reported)
22.72M
Total Shares
Allocation by class
COM$1.68B68.8%
CL A$156.05M6.4%
CAP STK CL A$91.78M3.7%
COM NEW$78.85M3.2%
COM CL A$64.78M2.6%
SHS$49.27M2.0%
COM STK$28.64M1.2%
Portfolio Concentration
Top 3$484.76M19.8%
4–10$511.03M20.9%
11–25$477.01M19.5%
Rest$975.39M39.8%
Top 3 weight
19.8%
Top 10 weight
40.7%
Voting Authority Distribution
Total shares with voting rights: 22.72M
Sole
Full voting authority
22.72M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole271
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings271
Rows:
NVIDIA CORPORATION
SOLEShares1.48M
TypeSH
Market value$182.70M
7.46%
Sole
1.48M
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares398.19K
TypeSH
Market value$177.97M
7.27%
Sole
398.19K
Shared
0.00
None
0.00
APPLE INC
SOLEShares589.14K
TypeSH
Market value$124.08M
5.07%
Sole
589.14K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares563.60K
TypeSH
Market value$108.92M
4.45%
Sole
563.60K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares503.85K
TypeSH
Market value$91.78M
3.75%
Sole
503.85K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares78.73K
TypeSH
Market value$71.28M
2.91%
Sole
78.73K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares124.68K
TypeSH
Market value$62.87M
2.57%
Sole
124.68K
Shared
0.00
None
0.00
LAM RESEARCH CORP
SOLEShares56.80K
TypeSH
Market value$60.49M
2.47%
Sole
56.80K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares133.02K
TypeSH
Market value$58.68M
2.40%
Sole
133.02K
Shared
0.00
None
0.00
APPLIED MATLS INC
SOLEShares241.61K
TypeSH
Market value$57.02M
2.33%
Sole
241.61K
Shared
0.00
None
0.00
SERVICENOW INC
SOLEShares64.41K
TypeSH
Market value$50.67M
2.07%
Sole
64.41K
Shared
0.00
None
0.00
INTUITIVE SURGICAL INC
SOLEShares113.20K
TypeSH
Market value$50.36M
2.06%
Sole
113.20K
Shared
0.00
None
0.00
DEXCOM INC
SOLEShares438.08K
TypeSH
Market value$49.67M
2.03%
Sole
438.08K
Shared
0.00
None
0.00
VISA INC
SOLEShares178.92K
TypeSH
Market value$46.96M
1.92%
Sole
178.92K
Shared
0.00
None
0.00
UNION PAC CORP
SOLEShares187.44K
TypeSH
Market value$42.41M
1.73%
Sole
187.44K
Shared
0.00
None
0.00
STRYKER CORPORATION
SOLEShares121.99K
TypeSH
Market value$41.51M
1.70%
Sole
121.99K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares364.41K
TypeSH
Market value$28.54M
1.17%
Sole
364.41K
Shared
0.00
None
0.00
ASML HOLDING N V
SOLEShares24.99K
TypeSH
Market value$25.56M
1.04%
Sole
24.99K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares163.71K
TypeSH
Market value$24.93M
1.02%
Sole
163.71K
Shared
0.00
None
0.00
VERTEX PHARMACEUTICALS INC
SOLEShares46.80K
TypeSH
Market value$21.94M
0.90%
Sole
46.80K
Shared
0.00
None
0.00
COLGATE PALMOLIVE CO
SOLEShares221.05K
TypeSH
Market value$21.45M
0.88%
Sole
221.05K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares30.51K
TypeSH
Market value$20.59M
0.84%
Sole
30.51K
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares31.93K
TypeSH
Market value$19.00M
0.78%
Sole
31.93K
Shared
0.00
None
0.00
SCHLUMBERGER LTD
SOLEShares374.69K
TypeSH
Market value$17.68M
0.72%
Sole
374.69K
Shared
0.00
None
0.00
FREEPORT-MCMORAN INC
SOLEShares324K
TypeSH
Market value$15.75M
0.64%
Sole
324K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NVIDIA CORPORATIONSOLE | COM | 1.48M | SH | $182.70M 7.46% | 1.48M | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 398.19K | SH | $177.97M 7.27% | 398.19K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 589.14K | SH | $124.08M 5.07% | 589.14K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 563.60K | SH | $108.92M 4.45% | 563.60K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 503.85K | SH | $91.78M 3.75% | 503.85K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 78.73K | SH | $71.28M 2.91% | 78.73K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 124.68K | SH | $62.87M 2.57% | 124.68K | 0.00 | 0.00 |
LAM RESEARCH CORPSOLE | COM | 56.80K | SH | $60.49M 2.47% | 56.80K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 133.02K | SH | $58.68M 2.40% | 133.02K | 0.00 | 0.00 |
APPLIED MATLS INCSOLE | COM | 241.61K | SH | $57.02M 2.33% | 241.61K | 0.00 | 0.00 |
SERVICENOW INCSOLE | COM | 64.41K | SH | $50.67M 2.07% | 64.41K | 0.00 | 0.00 |
INTUITIVE SURGICAL INCSOLE | COM NEW | 113.20K | SH | $50.36M 2.06% | 113.20K | 0.00 | 0.00 |
DEXCOM INCSOLE | COM | 438.08K | SH | $49.67M 2.03% | 438.08K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 178.92K | SH | $46.96M 1.92% | 178.92K | 0.00 | 0.00 |
UNION PAC CORPSOLE | COM | 187.44K | SH | $42.41M 1.73% | 187.44K | 0.00 | 0.00 |
STRYKER CORPORATIONSOLE | COM | 121.99K | SH | $41.51M 1.70% | 121.99K | 0.00 | 0.00 |
ISHARES TRSOLE | MSCI EAFE ETF | 364.41K | SH | $28.54M 1.17% | 364.41K | 0.00 | 0.00 |
ASML HOLDING N VSOLE | N Y REGISTRY SHS | 24.99K | SH | $25.56M 1.04% | 24.99K | 0.00 | 0.00 |
ISHARES TRSOLE | RUS 2000 VAL ETF | 163.71K | SH | $24.93M 1.02% | 163.71K | 0.00 | 0.00 |
VERTEX PHARMACEUTICALS INCSOLE | COM | 46.80K | SH | $21.94M 0.90% | 46.80K | 0.00 | 0.00 |
COLGATE PALMOLIVE COSOLE | COM | 221.05K | SH | $21.45M 0.88% | 221.05K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 30.51K | SH | $20.59M 0.84% | 30.51K | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 31.93K | SH | $19.00M 0.78% | 31.93K | 0.00 | 0.00 |
SCHLUMBERGER LTDSOLE | COM STK | 374.69K | SH | $17.68M 0.72% | 374.69K | 0.00 | 0.00 |
FREEPORT-MCMORAN INCSOLE | CL B | 324K | SH | $15.75M 0.64% | 324K | 0.00 | 0.00 |
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