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Jackson Square Capital Portfolio holdings
AUM
$667M
Turnover
24.84%
1-Year Est. Return
118.76%
This Fund
S&P 500
This Quarter Est. Return
+1.63%
1 Year Est. Return
+118.76%
3 Year Est. Return
+422.74%
5 Year Est. Return
+611.2%
10 Year Est. Return
–
AUM
$667M
AUM Growth
-$51.7M
(-7.2%)
Cap. Flow
-$29.8M
Cap. Flow % of AUM
Cap. Flow %
-4.47%
Top 10 Holdings %
Top 10 Hldgs %
49.72%
Holding
161
New
23
Increased
48
Reduced
43
Closed
17
Avg Time Held
Equity + Options
2.7
years
Top 10 Avg Time Held
Equity + Options
2.6
years
Top 20 Avg Time Held
Equity + Options
2.3
years
Avg Time Held Equity only
2.7
years
Top 10 Avg Time Held Equity only
2.6
years
Top 20 Avg Time Held Equity only
2.3
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
AstraZeneca
AZN
|
+$6.36M |
| 2 |
Amphenol
APH
|
+$5.72M |
| 3 |
SPDR Gold Trust
GLD
|
+$4.29M |
| 4 |
Danaher
DHR
|
+$4.05M |
| 5 |
Microsoft
MSFT
|
+$3.69M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$11.5M |
| 2 |
Howmet Aerospace
HWM
|
+$8.01M |
| 3 |
Linde
LIN
|
+$7.3M |
| 4 |
Corning
GLW
|
+$7.21M |
| 5 |
TJX Companies
TJX
|
+$7.04M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 63.1% |
| 2 | Healthcare | 9.76% |
| 3 | Communication Services | 6.42% |
| 4 | Industrials | 5.78% |
| 5 | Miscellaneous | 5.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
51
Boston Scientific
BSX
$64.5B
| $2.41M | 0.36% |
+55,164
| New | +$2.55M |
2026 Q3
0 quarters
|
|
52
iShares US Aerospace & Defense ETF
ITA
$11.9B
| $2.41M | 0.36% |
11,611
-8,416
| -42% | -$1.96M |
2026 Q1
2 quarters
|
|
53
Nokia
NOK
$51.8B
| $2.39M | 0.36% |
+235,883
| New | +$2.45M |
2026 Q3
0 quarters
|
|
54
Mastercard
MA
$545B
| $2.24M | 0.34% |
4,061
+450
| +12% | +$253K |
2019 Q4
27 quarters
|
|
55
Johnson & Johnson
JNJ
$621B
| $2.21M | 0.33% |
8,354
+587
| +8% | +$155K |
2025 Q4
3 quarters
|
|
|
56
Corning
GLW
$116B
| $1.69M | 0.25% |
11,015
-45,380
| -80% | -$7.21M |
2024 Q3
8 quarters
|
|
57
Marvell Technology
MRVL
$220B
| $1.56M | 0.23% |
5,914
+248
| +4% | +$55.6K |
2023 Q4
11 quarters
|
|
58
Snowflake
SNOW
$114B
| $1.44M | 0.22% |
+4,240
| New | +$1.31M |
2026 Q3
0 quarters
|
|
59
Vanguard S&P 500 ETF
VOO
$1.05T
| $1.35M | 0.2% |
1,932
+134
| +7% | +$93.6K |
2023 Q4
11 quarters
|
|
60
Invesco QQQ Trust
QQQ
$489B
| $1.31M | 0.2% |
1,776
+23
| +1% | +$16.4K |
2020 Q4
23 quarters
|
|
61
Shopify
SHOP
$224B
| $1.26M | 0.19% |
+8,515
| New | +$1.16M |
2026 Q3
0 quarters
|
|
62
ING
ING
$94.9B
| $1.22M | 0.18% |
34,443
+7,865
| +30% | +$274K |
2025 Q3
4 quarters
|
|
|
63
TJX Companies
TJX
$160B
| $1.21M | 0.18% |
9,109
-48,793
| -84% | -$7.04M |
2022 Q4
15 quarters
|
|
64
Welltower
WELL
$169B
| $1.2M | 0.18% |
5,194
+98
| +2% | +$23.2K |
2025 Q2
5 quarters
|
|
65
TC Energy
TRP
$64.9B
| $1.19M | 0.18% |
20,542
| – | – |
2024 Q4
7 quarters
|
|
66
Entergy
ETR
$50.7B
| $1.18M | 0.18% |
11,897
-44
| -0.4% | -$4.75K |
2024 Q3
8 quarters
|
|
67
Hewlett Packard
HPE
$77.2B
| $1.17M | 0.18% |
18,335
+6,614
| +56% | +$350K |
2025 Q3
4 quarters
|
|
68
Trane Technologies
TT
$104B
| $1.13M | 0.17% |
2,504
| – | – |
2019 Q4
27 quarters
|
|
69
RTX Corp
RTX
$258B
| $1.1M | 0.16% |
5,910
+219
| +4% | +$44.8K |
2020 Q4
23 quarters
|
|
70
Tenable Holdings
TENB
$4.48B
| $1.07M | 0.16% |
29,539
+11,218
| +61% | +$403K |
2026 Q2
1 quarter
|
|
|
71
Linde
LIN
$231B
| $1.05M | 0.16% |
2,219
-14,862
| -87% | -$7.3M |
2020 Q1
26 quarters
|
|
72
Microchip Technology
MCHP
$41.9B
| $995K | 0.15% |
+12,799
| New | +$997K |
2026 Q3
0 quarters
|
|
73
BHP
BHP
$205B
| $995K | 0.15% |
11,729
-1,575
| -12% | -$137K |
2025 Q4
3 quarters
|
|
74
Citizens Financial Group
CFG
$27.3B
| $975K | 0.15% |
15,286
+54
| +0.4% | +$3.8K |
2026 Q1
2 quarters
|
|
75
Ciena
CIEN
$51.2B
| $963K | 0.14% |
2,737
-3,206
| -54% | -$1.24M |
2025 Q4
3 quarters
|
|
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Jackson Square Capital's Q3 2026 Portfolio in Review
As of Q3 2026, Jackson Square Capital held 161 positions worth $667M, down 7.2% from $719M the previous quarter. Its ten largest holdings account for 50% of the portfolio.
Jackson Square Capital withdrew a net $29.8M in Q3 2026, closing 17 positions and reducing 43 holdings. Its most notable exit was Howmet Aerospace, an estimated $8.01M position sold in full.
By sector, the portfolio is most concentrated in Technology at 63% of assets, up from 63% a quarter earlier, followed by Healthcare and Communication Services.
Against the trend, Jackson Square Capital opened a new position in AstraZeneca worth $6.22M.
- Jackson Square Capital's largest Q3 2026 buy was AstraZeneca: 38,184 shares worth $6.22M.
- Jackson Square Capital added most to Amphenol in Q3 2026, an estimated $5.72M increase.
- Jackson Square Capital's biggest Q3 2026 reduction was Micron Technology, cutting an estimated $11.5M.
- Jackson Square Capital fully exited Howmet Aerospace in Q3 2026, selling an estimated $8.01M.
- Jackson Square Capital's ten largest holdings make up 50% of its $667M portfolio in Q3 2026.
- Jackson Square Capital opened 23 new positions and closed 17 in Q3 2026.
- Jackson Square Capital's portfolio value fell 7.2% quarter-over-quarter to $667M.
Based on Jackson Square Capital's 13F filing for Q3 2026, filed 19 Oct 2026.