Filed: 2/15/2024ACC: 0001106832-24-000004
📋 What this filing means
CASTLEARK MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 281 equity positions with a total reported market value of $2.26B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
281
Positions
$2.26B
Total AUM (reported)
24.46M
Total Shares
Allocation by class
COM$1.45B64.4%
CL A$171.53M7.6%
COM CL A$73.87M3.3%
CAP STK CL A$71.08M3.2%
COM NEW$70.07M3.1%
SHS$38.12M1.7%
COM STK$32.05M1.4%
Portfolio Concentration
Top 3$361.40M16.0%
4–10$439.65M19.5%
11–25$453.53M20.1%
Rest$1.00B44.4%
Top 3 weight
16.0%
Top 10 weight
35.5%
Voting Authority Distribution
Total shares with voting rights: 24.46M
Sole
Full voting authority
24.46M
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)
Sole281
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings281
Rows:
MICROSOFT CORP
SOLEShares411.52K
TypeSH
Market value$154.75M
6.86%
Sole
411.52K
Shared
0.00
None
0.00
APPLE INC
SOLEShares578.55K
TypeSH
Market value$111.39M
4.94%
Sole
578.55K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares192.36K
TypeSH
Market value$95.26M
4.22%
Sole
192.36K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares532.78K
TypeSH
Market value$80.95M
3.59%
Sole
532.78K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares508.81K
TypeSH
Market value$71.08M
3.15%
Sole
508.81K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares184.86K
TypeSH
Market value$65.43M
2.90%
Sole
184.86K
Shared
0.00
None
0.00
SERVICENOW INC
SOLEShares86.14K
TypeSH
Market value$60.86M
2.70%
Sole
86.14K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares133.08K
TypeSH
Market value$56.76M
2.52%
Sole
133.08K
Shared
0.00
None
0.00
DEXCOM INC
SOLEShares438.15K
TypeSH
Market value$54.37M
2.41%
Sole
438.15K
Shared
0.00
None
0.00
LULULEMON ATHLETICA INC
SOLEShares98.19K
TypeSH
Market value$50.21M
2.23%
Sole
98.19K
Shared
0.00
None
0.00
VISA INC
SOLEShares178.78K
TypeSH
Market value$46.55M
2.06%
Sole
178.78K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares78.74K
TypeSH
Market value$45.90M
2.03%
Sole
78.74K
Shared
0.00
None
0.00
ADOBE INC
SOLEShares73.33K
TypeSH
Market value$43.75M
1.94%
Sole
73.33K
Shared
0.00
None
0.00
LAM RESEARCH CORP
SOLEShares52.79K
TypeSH
Market value$41.35M
1.83%
Sole
52.79K
Shared
0.00
None
0.00
STRYKER CORPORATION
SOLEShares121.94K
TypeSH
Market value$36.52M
1.62%
Sole
121.94K
Shared
0.00
None
0.00
INTUITIVE SURGICAL INC
SOLEShares99.14K
TypeSH
Market value$33.45M
1.48%
Sole
99.14K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares364.41K
TypeSH
Market value$27.46M
1.22%
Sole
364.41K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
SOLEShares223.50K
TypeSH
Market value$25.48M
1.13%
Sole
223.50K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares163.71K
TypeSH
Market value$25.43M
1.13%
Sole
163.71K
Shared
0.00
None
0.00
SPDR SER TR
SOLEShares460.51K
TypeSH
Market value$24.14M
1.07%
Sole
460.51K
Shared
0.00
None
0.00
SPDR SER TR
SOLEShares243.18K
TypeSH
Market value$23.26M
1.03%
Sole
243.18K
Shared
0.00
None
0.00
LAS VEGAS SANDS CORP
SOLEShares428.08K
TypeSH
Market value$21.07M
0.93%
Sole
428.08K
Shared
0.00
None
0.00
SCHLUMBERGER LTD
SOLEShares387.82K
TypeSH
Market value$20.18M
0.89%
Sole
387.82K
Shared
0.00
None
0.00
APPLIED MATLS INC
SOLEShares123.92K
TypeSH
Market value$20.08M
0.89%
Sole
123.92K
Shared
0.00
None
0.00
ASML HOLDING N V
SOLEShares24.99K
TypeSH
Market value$18.92M
0.84%
Sole
24.99K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 411.52K | SH | $154.75M 6.86% | 411.52K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 578.55K | SH | $111.39M 4.94% | 578.55K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 192.36K | SH | $95.26M 4.22% | 192.36K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 532.78K | SH | $80.95M 3.59% | 532.78K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 508.81K | SH | $71.08M 3.15% | 508.81K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 184.86K | SH | $65.43M 2.90% | 184.86K | 0.00 | 0.00 |
SERVICENOW INCSOLE | COM | 86.14K | SH | $60.86M 2.70% | 86.14K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 133.08K | SH | $56.76M 2.52% | 133.08K | 0.00 | 0.00 |
DEXCOM INCSOLE | COM | 438.15K | SH | $54.37M 2.41% | 438.15K | 0.00 | 0.00 |
LULULEMON ATHLETICA INCSOLE | COM | 98.19K | SH | $50.21M 2.23% | 98.19K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 178.78K | SH | $46.55M 2.06% | 178.78K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 78.74K | SH | $45.90M 2.03% | 78.74K | 0.00 | 0.00 |
ADOBE INCSOLE | COM | 73.33K | SH | $43.75M 1.94% | 73.33K | 0.00 | 0.00 |
LAM RESEARCH CORPSOLE | COM | 52.79K | SH | $41.35M 1.83% | 52.79K | 0.00 | 0.00 |
STRYKER CORPORATIONSOLE | COM | 121.94K | SH | $36.52M 1.62% | 121.94K | 0.00 | 0.00 |
INTUITIVE SURGICAL INCSOLE | COM NEW | 99.14K | SH | $33.45M 1.48% | 99.14K | 0.00 | 0.00 |
ISHARES TRSOLE | MSCI EAFE ETF | 364.41K | SH | $27.46M 1.22% | 364.41K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRSOLE | INDL | 223.50K | SH | $25.48M 1.13% | 223.50K | 0.00 | 0.00 |
ISHARES TRSOLE | RUS 2000 VAL ETF | 163.71K | SH | $25.43M 1.13% | 163.71K | 0.00 | 0.00 |
SPDR SER TRSOLE | S&P REGL BKG | 460.51K | SH | $24.14M 1.07% | 460.51K | 0.00 | 0.00 |
SPDR SER TRSOLE | S&P HOMEBUILD | 243.18K | SH | $23.26M 1.03% | 243.18K | 0.00 | 0.00 |
LAS VEGAS SANDS CORPSOLE | COM | 428.08K | SH | $21.07M 0.93% | 428.08K | 0.00 | 0.00 |
SCHLUMBERGER LTDSOLE | COM STK | 387.82K | SH | $20.18M 0.89% | 387.82K | 0.00 | 0.00 |
APPLIED MATLS INCSOLE | COM | 123.92K | SH | $20.08M 0.89% | 123.92K | 0.00 | 0.00 |
ASML HOLDING N VSOLE | N Y REGISTRY SHS | 24.99K | SH | $18.92M 0.84% | 24.99K | 0.00 | 0.00 |
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