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Q2 2026 13F · SEC CIK 1714267

Thames Capital Management LLC

Hedge fundFiled 2026-08-12 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value
$1.2B
Reported positions
56
Top holdings a year, 3 yrs
+37.6%
Assets under management
$830.5M

Thames Capital Management LLC is a hedge fund that reported 56 positions worth $1.2B in its Q2 2026 13F, filed 2026-08-12. Its largest holdings were State Str Corp (STT, 4.7%), Ge Aerospace (GE, 4.5%), Micron Technology Inc (MU, 4.3%). A portfolio copying its top holdings returned 37.6% a year over the last 3 years, against 20.4% for the S&P 500.

Thames Capital Management LLC holdings largest 50 of 56 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Thames Capital Management LLC 13F holdings
Stock% of 13F valueShare changeReported value
STTState Str Corp4.7%+147.6%$57.2M
GEGe Aerospace4.5%+135.9%$54.7M
MUMicron Technology Inc4.3%-9.6%$52.4M
GEVGe Vernova Inc4.2%-14.0%$50.9M
VRTVertiv Holdings Co3.4%-26.0%$40.9M
HUTHut 8 Corp3.3%-17.2%$40.6M
AMDAdvanced Micro Devices Inc3.2%—$38.9M
TSMTaiwan Semiconductor Manufac3.0%+0.3%$36.8M
NBISNebius Group N.v. Shs Class A3.0%—$36.7M
MKSIMks Inc.2.9%+17.3%$35.3M
NOKNokia Corp2.8%—$33.9M
SNDKSandisk Corp2.8%-34.6%$33.7M
RIOTRiot Platforms Inc2.7%—$32.9M
INTCIntel Corp2.6%—$31.2M
KLACKla Corp2.4%—$28.6M
ALABAstera Labs Inc2.3%—$27.9M
WULFTerawulf Inc2.2%+38.7%$26.9M
NTRSNorthern Trust Corp.2.2%—$26.2M
AEISAdvanced Energy Inds2.2%+83.5%$26.2M
APHAmphenol Corp2.1%-2.4%$25.1M
FLEXFlex Ltd2.0%—$24.2M
NVDANvidia Corporation Com1.9%+0.0%$23.2M
AVGOBroadcom Inc1.9%—$22.8M
FPSForgent Power Solutions Inc1.8%—$22.3M
CCitigroup Inc Com New1.8%—$21.4M
KEELKeel Infrastructure Corp1.7%—$20.8M
AMATApplied Matls Inc1.7%—$20.3M
COHRCoherent Corp1.5%-15.9%$18.1M
AAPLApple Inc1.5%+0.0%$17.9M
MAMastercard Inc.1.5%+0.0%$17.8M
SIMOSilicon Motion Technology Corp Sponsored1.4%+14.0%$17.6M
VRNSVaronis Systems Inc1.3%—$16.0M
VVisa Inc Com Cl A1.3%+0.0%$15.7M
AGXArgan, Inc.1.3%-46.5%$15.6M
AMKRAmkor Technology Inc Com1.3%—$15.3M
FNFabrinet1.2%-24.5%$14.7M
CIFRCipher Mining Inc1.2%—$14.6M
AIPArteris Inc1.2%+0.0%$14.3M
PENGPenguin Solutions Inc1.2%—$14.1M
METAMeta Platforms Inc Class A1.1%+0.0%$14.0M
BKDBrookdale Sr Living Inc1.0%+0.0%$12.2M
JBLJabil Inc1.0%+254.6%$12.1M
APLDApplied Digital Corp0.9%—$10.7M
LRCXLam Research Corp0.8%—$9.7M
FIXComfort Sys USA Inc0.7%-54.9%$9.0M
STRLSterling Infrastructure Inc0.6%-42.5%$7.6M
CLSCelestica Inc0.6%+0.0%$7.2M
LITELumentum Hldgs Inc Com0.6%-32.1%$7.1M
MTSIMacom Tech Solutions Hldgs I0.6%+0.0%$6.8M
AMZNAmazon Com Inc Com0.6%—$6.7M

What Thames Capital Management LLC bought and sold in Q2 2026, against Q1 2026.

New positions

Added to

Reduced

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year
+37.7% /yr
S&P 500 +20.1%
3 years
+37.6% /yr
S&P 500 +20.4%
5 years
+18.4% /yr
S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter13F valuePositions
Q2 2026$1.2B56
Q1 2026$557.9M43
Q4 2025$687.8M48
Q3 2025$700.8M58
Q2 2025$441.4M43
Q1 2025$260.4M28
Q4 2024$368.9M37
Q3 2024$321.0M38
Q2 2024$255.4M25
Q1 2024$240.3M24
Q4 2023$194.1M24
Q3 2023$175.0M25

Questions about Thames Capital Management LLC's portfolio

What stocks does Thames Capital Management LLC own?

Thames Capital Management LLC's latest 13F, for Q2 2026 and filed Aug 12, 2026, lists 56 positions worth $1.2B. The largest are State Str Corp (STT) at 4.7%, Ge Aerospace (GE) at 4.5%, Micron Technology Inc (MU) at 4.3%, Ge Vernova Inc (GEV) at 4.2% and Vertiv Holdings Co (VRT) at 3.4%.

What did Thames Capital Management LLC buy last quarter?

In Q2 2026, Thames Capital Management LLC added a new position in Advanced Micro Devices Inc (AMD), a new position in Nebius Group N.v. Shs Class A (NBIS), a new position in Nokia Corp (NOK), a new position in Riot Platforms Inc (RIOT), a new position in Intel Corp (INTC), Jabil Inc (JBL) (+254.6% shares), State Str Corp (STT) (+147.6% shares) and Ge Aerospace (GE) (+135.9% shares), compared with its Q1 2026 filing.

What did Thames Capital Management LLC sell last quarter?

In Q2 2026, Thames Capital Management LLC cut from its top 50 Ondas Inc (ONDS), cut from its top 50 Primoris Svcs Corp (PRIM), cut from its top 50 Rocket Cos Inc (RKT), cut from its top 50 Digitalocean Hldgs Inc (DOCN), cut from its top 50 Direxion Shares ETF Trust (SOXL), Comfort Sys USA Inc (FIX) (-54.9% shares), Argan, Inc. (AGX) (-46.5% shares) and Sterling Infrastructure Inc (STRL) (-42.5% shares), compared with its Q1 2026 filing.

How has Thames Capital Management LLC's portfolio performed?

A portfolio copying Thames Capital Management LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +37.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +37.7% against +20.1%. Over 5 years: +18.4% a year against +11.6%.

When is Thames Capital Management LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Thames Capital Management LLC's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Thames Capital Management LLC manage?

Thames Capital Management LLC reported $830.5M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.2B.