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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 | |
|---|---|---|---|---|---|---|---|
126
iShares Core S&P Total US Stock Market ETF
ITOT
$95.9B
| $297K | 0.04% |
1,787
+393
| +28% | +$65.4K |
2026 Q2
1 quarter
|
|
127
iShares US Technology ETF
IYW
$24.1B
| $296K | 0.04% |
1,119
+61
| +6% | +$15.2K |
2026 Q2
1 quarter
|
|
128
Airbnb
ABNB
$103B
| $285K | 0.04% |
+1,774
| New | +$291K |
2026 Q3
0 quarters
|
|
129
Datadog
DDOG
$92.8B
| $278K | 0.04% |
1,016
-5,415
| -84% | -$1.34M |
2026 Q2
1 quarter
|
|
130
NextEra Energy
NEE
$171B
| $266K | 0.04% |
3,517
| – | – |
2025 Q2
5 quarters
|
|
131
Synopsys
SNPS
$81B
| $257K | 0.04% |
591
-1,994
| -77% | -$813K |
2022 Q3
16 quarters
|
|
132
Ivanhoe Electric
IE
$1.26B
| $254K | 0.04% |
+25,636
| New | +$256K |
2026 Q3
0 quarters
|
|
133
Netflix
NFLX
$277B
| $245K | 0.04% |
3,521
-29,825
| -89% | -$2.24M |
2023 Q4
11 quarters
|
|
134
Garrett Motion
GTX
$4.1B
| $237K | 0.04% |
9,124
-5,280
| -37% | -$153K |
2025 Q4
3 quarters
|
|
135
Vanguard Morningstar Mega Cap Value ETF
MGV
$14B
| $237K | 0.04% |
1,471
| – | – |
2025 Q3
4 quarters
|
|
136
Cameco
CCJ
$34.3B
| $225K | 0.03% |
2,591
+591
| +30% | +$55.7K |
2026 Q1
2 quarters
|
|
137
Honeywell
HON
$69B
| $224K | 0.03% |
1,063
-301
| -22% | -$67.2K |
2019 Q4
27 quarters
|
|
138
Marathon Petroleum
MPC
$129B
| $215K | 0.03% |
+543
| New | +$188K |
2026 Q3
0 quarters
|
|
139
Argan
AGX
$4.59B
| $213K | 0.03% |
564
-748
| -57% | -$385K |
2025 Q4
3 quarters
|
|
140
iShares MSCI UAE ETF
UAE
$301M
| $213K | 0.03% |
10,592
| – | – |
2026 Q2
1 quarter
|
|
|
HONA
141
Honeywell Aerospace
HONA
$51.4B
| $211K | 0.03% |
1,364
| – | – |
2026 Q2
1 quarter
|
|
142
iShares S&P 500 Growth ETF
IVW
$75.6B
| $208K | 0.03% |
1,460
| – | – |
2026 Q2
1 quarter
|
|
143
Emerson Electric
EMR
$89B
| $205K | 0.03% |
+1,324
| New | +$199K |
2026 Q3
0 quarters
|
|
144
United Rentals
URI
$68.5B
| $200K | 0.03% |
200
| – | – |
2026 Q2
1 quarter
|
|
145
Equinix
EQIX
$94B
| – | – |
-3,269
| Closed | -$3.41M | – |
|
146
Fabrinet
FN
$11.3B
| – | – |
-4,998
| Closed | -$2.81M | – |
|
147
Helios Technologies
HLIO
$2.17B
| – | – |
-3,304
| Closed | -$295K | – |
|
|
148
Howmet Aerospace
HWM
$77.5B
| – | – |
-29,802
| Closed | -$8.01M | – |
|
149
IBM
IBM
$236B
| – | – |
-16,648
| Closed | -$4.68M | – |
|
150
Intel
INTC
$450B
| – | – |
-25,045
| Closed | -$3.5M | – |
|
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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.