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Super Investors Jetstream Capital LLC
JC

Jetstream Capital LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.37M
Positions
1
Quarter ended
September 30, 2024
Filed
November 14, 2024

Reported portfolio value by quarter (30 quarters reported)

$5.39B —
Q2 13 Q4 14 Q2 16 Q4 21 Q2 23 Q3 24

$11.7M in Q2 2013 → $1.37M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2024. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Materialise Nv 100.0% New 250,000 $1.37M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Materialise Nv New +250,000 +$1.37M 100.0%
N N/a Exited +0 — —

Q2 2024

quarter ended June 30, 2024 · filed August 14, 2024

Company Action Shares changed Value of change % of portfolio
Tripadvisor Inc Exited −80,000 −$2.22M —
Inspiremd Inc Exited −35,000 −$83K —
N N/a New +0 — —

Q1 2024

quarter ended March 31, 2024 · filed May 15, 2024

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Exited −14,000 −$6.93M —
Bellring Brands Inc Exited −110,000 −$6.1M —
Gigacloud Technology Inc Exited −270,000 −$4.94M —
Nvidia Corporation Exited −9,000 −$4.46M —
E L F Beauty Inc Exited −30,000 −$4.33M —
Arista Networks Inc Exited −18,000 −$4.24M —
The Odp Corp Exited −75,000 −$4.22M —
MM Modine Mfg Co Exited −68,000 −$4.06M —
Vertiv Holdings Co Exited −84,000 −$4.03M —
Mercadolibre Inc Exited −2,400 −$3.77M —

Showing the 10 largest of 17 changes.

Q4 2023

quarter ended December 31, 2023 · filed February 14, 2024

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −196,000 −$97.1M 11.6%
Bellring Brands Inc New +110,000 +$6.1M 10.2%
Gigacloud Technology Inc New +270,000 +$4.94M 8.3%
The Odp Corp New +75,000 +$4.22M 7.1%
CI Chart Inds Inc Exited −20,000 −$3.38M —
Scorpio Tankers Inc Exited −60,000 −$3.25M —
Abercrombie & Fitch Co New +34,000 +$3M 5.0%
Upwork Inc New +200,000 +$2.97M 5.0%
Extreme Networks Exited −120,000 −$2.91M —
PI Powell Inds Inc Exited −35,000 −$2.9M —

Showing the 10 largest of 25 changes.

Q3 2023

quarter ended September 30, 2023 · filed November 14, 2023

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation New +210,000 +$91.3M 65.3%
Super Micro Computer Inc Exited −35,000 −$8.72M —
MM Modine Mfg Co Trimmed −158,000 −$7.23M 2.9%
Nvidia Corporation New +13,000 +$5.65M 4.0%
Lattice Semiconductor Corp Trimmed −48,000 −$4.12M 0.6%
Atkore Inc Exited −26,000 −$4.05M —
Mercadolibre Inc New +3,000 +$3.8M 2.7%
DI Digi Intl Inc Exited −90,000 −$3.55M —
Calix Inc Exited −70,000 −$3.49M —
CI Chart Inds Inc New +20,000 +$3.38M 2.4%

Showing the 10 largest of 24 changes.

Q2 2023

quarter ended June 30, 2023 · filed August 14, 2023

Company Action Shares changed Value of change % of portfolio
Lattice Semiconductor Corp Added +40,000 +$3.84M 10.8%
Vertiv Holdings Co New +140,000 +$3.47M 6.7%
MM Modine Mfg Co Added +98,000 +$3.24M 15.9%
SN Stmicroelectronics N V Exited −48,000 −$2.57M —
E L F Beauty Inc Added +22,000 +$2.51M 12.4%
Xponential Fitness Inc Exited −80,000 −$2.43M —
Arcbest Corp Exited −25,000 −$2.31M —
SP Shift4 Pmts Inc Exited −30,000 −$2.27M —
MS Maxeon Solar Technologies Lt Exited −84,000 −$2.23M —
Super Micro Computer Inc Added +7,000 +$1.74M 16.9%

Showing the 10 largest of 17 changes.

Q1 2023

quarter ended March 31, 2023 · filed May 15, 2023

Company Action Shares changed Value of change % of portfolio
Aspen Aerogels Inc Exited −430,000 −$5.07M —
Amplitude Inc Exited −340,000 −$4.11M —
Indie Semiconductor Inc Exited −500,000 −$2.92M —
BC Bill Com Hldgs Inc Exited −25,000 −$2.72M —
SN Stmicroelectronics N V New +48,000 +$2.57M 6.1%
MM Modine Mfg Co Added +110,000 +$2.54M 8.3%
Arista Networks Inc New +15,000 +$2.52M 6.0%
Marqeta Inc Exited −400,000 −$2.44M —
Mongodb Inc Exited −12,000 −$2.36M —
Calix Inc Added +44,000 +$2.36M 8.2%

Showing the 10 largest of 33 changes.

Q4 2022

quarter ended December 31, 2022 · filed February 14, 2023

Company Action Shares changed Value of change % of portfolio
PS Pure Storage Inc Exited −160,000 −$4.38M —
AT Aehr Test Sys Trimmed −190,000 −$3.82M 4.7%
Plug Power Inc Exited −150,000 −$3.15M —
BH The Beauty Health Company Exited −210,000 −$2.48M —
Marqeta Inc New +400,000 +$2.44M 5.2%
Sitime Corp Exited −28,000 −$2.2M —
Enphase Energy Inc New +7,000 +$1.85M 3.9%
Karuna Therapeutics Inc New +9,000 +$1.77M 3.7%
E L F Beauty Inc New +30,000 +$1.66M 3.5%
On Semiconductor Corp Exited −24,000 −$1.5M —

Showing the 10 largest of 33 changes.

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