Jackson Square Capital, LLC — 13F Holdings

2026 Q3  ·  161 Positions

2026 Q3 Portfolio Activity

In 2026 Q3, JACKSON SQUARE CAPITAL, LLC maintained a portfolio of 161 distinct positions. The most significant new addition was ASTRAZENECA PLC, now representing 0.93% of the total fund value. They heavily accumulated shares in MICROSOFT CORP, increasing the position by 17.9%. The fund also reduced its exposure to CORNING INC by 80.5%.
Position History hover any row below to update
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JACKSON SQUARE CAPITAL, LLC San Francisco, CA Boutique Wealth Manager AUM $655M
PCA Score Concentration Risk
Risk ENB
Total Positions
161
Quarter
2026 Q3
Top Holding
MU (12.6%)
Top 10 Concentration
49.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 161

JACKSON SQUARE CAPITAL, LLC Full Holdings List — 2026 Q3

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
MU
MICRON TECHNOLO...
Technology 12.56% 14.59% #1
Prev: #1
6.5
—
-12,159 -13.4%
P
S
78,705 $83,829,483 2020 Q1 13F Filing 2026-09-30 2026-10-19
NVDA
NVIDIA CORPORAT...
Technology 6.67% 5.85% #2
Prev: #2
4.7
—
-15,288 -7.3%
P
S
194,787 $44,485,430 2020 Q1 13F Filing 2026-09-30 2026-10-19
AAPL
APPLE INC
Technology 6.24% 4.66% #3
Prev: #3
5.5
—
9,278 8.0%
P
S
125,045 $41,642,437 2020 Q1 13F Filing 2026-09-30 2026-10-19
GOOGL
ALPHABET INC
Communication Services 4.95% 4.26% #4
Prev: #4
4.5
—
10,270 12.0%
P
S
95,909 $33,000,278 2020 Q1 13F Filing 2026-09-30 2026-10-19
MSFT
MICROSOFT CORP
Technology 4.04% 2.31% #5 7
Prev: #12
4.1
—
7,976 17.9%
P
S
52,501 $26,927,666 2020 Q1 13F Filing 2026-09-30 2026-10-19
AVGO
BROADCOM INC
Technology 3.67% 3.92% #6 1
Prev: #5
2.0
—
-4,865 -6.5%
P
S
69,785 $24,507,794 2020 Q1 13F Filing 2026-09-30 2026-10-19
LLY
ELI LILLY & CO
Healthcare 3.26% 3.15% #7
Prev: #7
1.8
—
-90 -0.5%
P
S
18,782 $21,732,277 2020 Q1 13F Filing 2026-09-30 2026-10-19
AMZN
AMAZON COM INC
Consumer Cyclical 3.17% 2.76% #8 2
Prev: #10
1.8
—
1,703 2.0%
P
S
84,951 $21,165,574 2020 Q1 13F Filing 2026-09-30 2026-10-19
LITE
LUMENTUM HLDGS ...
Technology 2.74% 2.92% #9 1
Prev: #8
1.1
—
-5,687 -23.2%
P
S
18,798 $18,257,745 2025 Q2 13F Filing 2026-09-30 2026-10-19
ANET
ARISTA NETWORKS...
Technology 2.43% 1.89% #10 7
Prev: #17
1.5
—
-207 -0.3%
P
S
79,786 $16,243,632 2021 Q1 13F Filing 2026-09-30 2026-10-19
COHR
COHERENT CORP
Technology 2.29% 3.51% #11 5
Prev: #6
1.4
—
-11,045 -17.2%
P
S
53,021 $15,259,974 2024 Q1 13F Filing 2026-09-30 2026-10-19
PANW
PALO ALTO NETWO...
Technology 2.18% 1.75% #12 6
Prev: #18
1.4
—
-273 -0.7%
P
S
36,549 $14,521,283 2020 Q1 13F Filing 2026-09-30 2026-10-19
LRCX
LAM RESEARCH CO...
Technology 2.01% 2.50% #13 2
Prev: #11
1.3
—
-601 -1.5%
P
S
40,805 $13,404,851 2020 Q1 13F Filing 2026-09-30 2026-10-19
KLAC
KLA CORP
Technology 2.01% 2.88% #14 5
Prev: #9
1.3
—
74 0.1%
P
S
68,634 $13,378,826 2020 Q1 13F Filing 2026-09-30 2026-10-19
CSCO
CISCO SYS INC
Technology 1.94% 2.07% #15
Prev: #15
1.3
—
-6,387 -5.1%
P
S
120,083 $12,924,570 2020 Q1 13F Filing 2026-09-30 2026-10-19
CAT
CATERPILLAR INC
Industrials 1.70% 2.30% #16 3
Prev: #13
1.2
—
-1,529 -9.8%
P
S
14,017 $11,364,843 2020 Q1 13F Filing 2026-09-30 2026-10-19
CRWD
CROWDSTRIKE HLD...
Technology 1.69% 0.85% #17 14
Prev: #31
3.7
—
34,574 433.6%
P
S
42,548 $11,264,583 2020 Q2 13F Filing 2026-09-30 2026-10-19
AMAT
APPLIED MATLS I...
Technology 1.40% 1.70% #18 1
Prev: #19
2.6
—
1,342 8.0%
P
S
18,205 $9,309,673 2020 Q1 13F Filing 2026-09-30 2026-10-19
SPY
STATE STR SPDR ...
ETF 1.39% 1.26% #19 4
Prev: #23
1.1
—
34 0.3%
P
S
12,152 $9,267,284 2020 Q1 13F Filing 2026-09-30 2026-10-19
APH
AMPHENOL CORP
Technology 1.39% 0.47% #20 24
Prev: #44
3.6
—
90,414 466.9%
P
S
109,779 $9,254,370 2024 Q4 13F Filing 2026-09-30 2026-10-19
DELL
DELL TECHNOLOGI...
Technology 1.38% 0.89% #21 9
Prev: #30
2.6
—
2,243 15.1%
P
S
17,115 $9,207,014 2020 Q1 13F Filing 2026-09-30 2026-10-19
BRK/B
BERKSHIRE HATHA...
Financial Services 1.37% 1.28% #22
Prev: #22
1.0
—
25 0.1%
P
S
18,356 $9,140,370 2020 Q1 13F Filing 2026-09-30 2026-10-19
ARM
ARM HOLDINGS PL...
Technology 1.21% 1.39% #23 2
Prev: #21
1.0
—
-355 -1.3%
P
S
27,863 $8,070,797 2023 Q4 13F Filing 2026-09-30 2026-10-19
GOOG
ALPHABET INC
Communication Services 1.17% 1.01% #24 4
Prev: #28
2.5
—
2,337 11.4%
P
S
22,820 $7,775,604 2020 Q1 13F Filing 2026-09-30 2026-10-19
VRT
VERTIV HOLDINGS...
Industrials 1.15% 2.13% #25 11
Prev: #14
0.5
—
-14,046 -30.7%
P
S
31,699 $7,649,286 2024 Q1 13F Filing 2026-09-30 2026-10-19
ASML
ASML HLDG NV
Technology 1.13% 0.71% #26 6
Prev: #32
3.5
—
1,600 62.4%
P
S
4,165 $7,545,606 2020 Q1 13F Filing 2026-09-30 2026-10-19
NET
CLOUDFLARE INC
Technology 0.98% 0.64% #27 8
Prev: #35
0.9
—
-108 -0.6%
P
S
18,768 $6,517,751 2020 Q1 13F Filing 2026-09-30 2026-10-19
DHR
DANAHER CORP DE...
Healthcare 0.96% 0.25% #28 28
Prev: #56
3.4
—
19,721 213.0%
P
S
28,981 $6,420,741 2020 Q1 13F Filing 2026-09-30 2026-10-19
AZNCF
ASTRAZENECA PLC
Unknown 0.93% — #29
Prev: #—
3.9
—
38,184 —
NEW
38,184 $6,224,003 2026 Q3 13F Filing 2026-09-30 2026-10-19
GEV
GE VERNOVA INC
Industrials 0.82% 1.53% #30 10
Prev: #20
0.3
—
-3,652 -38.9%
P
S
5,736 $5,452,011 2024 Q4 13F Filing 2026-09-30 2026-10-19
MRK
MERCK & CO INC
Healthcare 0.79% 0.62% #31 6
Prev: #37
0.8
—
1,611 4.6%
P
S
36,297 $5,274,317 2020 Q1 13F Filing 2026-09-30 2026-10-19
GLD
SPDR GOLD TR
ETF 0.63% — #32
Prev: #—
3.8
—
10,958 —
NEW
10,958 $4,173,245 2020 Q1 13F Filing 2026-09-30 2026-10-19
QQQM
INVESCO EXCH TR...
ETF 0.63% 0.57% #33 7
Prev: #40
0.8
—
54 0.4%
P
S
13,692 $4,170,988 2025 Q2 13F Filing 2026-09-30 2026-10-19
GE
GE AEROSPACE
Industrials 0.62% 0.62% #34 4
Prev: #38
2.2
—
1,332 11.2%
P
S
13,242 $4,135,344 2024 Q3 13F Filing 2026-09-30 2026-10-19
TWLO
TWILIO INC
Technology 0.59% — #35
Prev: #—
3.7
—
13,554 —
NEW
13,554 $3,964,003 2020 Q1 13F Filing 2026-09-30 2026-10-19
IBIT
ISHARES BITCOIN...
Bond/Debt 0.59% — #36
Prev: #—
3.7
—
82,516 —
NEW
82,516 $3,906,307 2024 Q2 13F Filing 2026-09-30 2026-10-19
TSM
TAIWAN SEMICOND...
Technology 0.58% 0.55% #37 4
Prev: #41
0.7
—
173 2.1%
P
S
8,490 $3,873,053 2020 Q1 13F Filing 2026-09-30 2026-10-19
ABBV
ABBVIE INC
Healthcare 0.57% 0.51% #38 4
Prev: #42
0.7
—
-23 -0.2%
P
S
14,543 $3,804,303 2020 Q1 13F Filing 2026-09-30 2026-10-19
AMD
ADVANCED MICRO ...
Technology 0.56% 0.09% #39 54
Prev: #93
3.2
—
5,062 461.9%
P
S
6,158 $3,767,218 2020 Q1 13F Filing 2026-09-30 2026-10-19
COST
COSTCO WHOLESAL...
Consumer Defensive 0.56% 0.90% #40 11
Prev: #29
0.2
—
-2,775 -40.2%
P
S
4,133 $3,762,299 2020 Q1 13F Filing 2026-09-30 2026-10-19
CDNS
CADENCE DESIGN ...
Technology 0.54% 1.15% #41 15
Prev: #26
0.2
—
-11,192 -50.6%
P
S
10,934 $3,610,243 2020 Q1 13F Filing 2026-09-30 2026-10-19
WAT
WATERS CORP
Healthcare 0.51% — #42
Prev: #—
3.7
—
7,760 —
NEW
7,760 $3,409,666 2020 Q1 13F Filing 2026-09-30 2026-10-19
A
AGILENT TECHNOL...
Healthcare 0.50% — #43
Prev: #—
3.7
—
19,515 —
NEW
19,515 $3,362,630 2026 Q3 13F Filing 2026-09-30 2026-10-19
MSTR
STRATEGY INC
CALL
CALL Option 0.46% — #44
Prev: #—
3.7
—
57,000 —
NEW
57,000 $3,077,980 2025 Q2 13F Filing 2026-09-30 2026-10-19
ADI
ANALOG DEVICES ...
Technology 0.45% — #45
Prev: #—
3.7
—
7,567 —
NEW
7,567 $3,001,905 2020 Q1 13F Filing 2026-09-30 2026-10-19
TMO
THERMO FISHER S...
Healthcare 0.45% 0.29% #46 5
Prev: #51
0.7
—
206 4.9%
P
S
4,421 $2,984,396 2020 Q1 13F Filing 2026-09-30 2026-10-19
XLK
SELECT SECTOR S...
ETF 0.43% 0.26% #47 7
Prev: #54
2.7
—
4,839 49.4%
P
S
14,639 $2,865,584 2020 Q1 13F Filing 2026-09-30 2026-10-19
CVS
CVS HEALTH CORP
Healthcare 0.41% 0.63% #48 12
Prev: #36
0.2
—
-11,475 -26.4%
P
S
32,070 $2,748,078 2020 Q1 13F Filing 2026-09-30 2026-10-19
V
VISA INC
Financial Services 0.41% 0.36% #49 1
Prev: #48
0.7
—
34 0.5%
P
S
7,587 $2,726,237 2020 Q1 13F Filing 2026-09-30 2026-10-19
SPCX
SPACE EXPLORATI...
ETF 0.39% — #50
Prev: #—
3.7
—
17,268 —
NEW
17,268 $2,605,050 2026 Q3 13F Filing 2026-09-30 2026-10-19
Showing 1-50 of 161 holdings

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