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Cable Car Capital, LP — 13F Holdings & Portfolio

CIK 1699575 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Cable Car Capital, LP manages $4.66B in 13F-reported U.S. long-equity assets across 215 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are MU (8.22%), MU (8.22%), NVDA (7.11%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 125 new positions and exited 38; 36 existing positions rose in reported value and 27 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$4.66B

Long-equity book

Holdings
215

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+125 / −38 / ↑36 / ↓27

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
MU16.4% · newNVDA14.2% · newMSFT10.2% · newTSLA9.4% · newTSM4.7% · newSANDISK CORP4.6% · newAMZN4.6% · newSPCX4.2% · newNKE4.1% · newAVGO2.8% · newPLTR2.5% · newMETA1.9% · newXCNY1.6% · newAAL1.6% · newSWKS1.5% · newFPS1.3% · newGENZ1.1% · newGDX1.1% · newXPO1.1% · newMHIFF1.1% · +14%STZ1.0% · newNOK0.6% · newRQI0.5% · newCORZR0.5% · newSIFY0.4% · +1%BLSYF0.4% · newLITE0.4% · newPSLV0.4% · 0%ABEO0.4% · 0%CORZW0.3% · newALK0.3% · newBELFA0.3% · -1%AMPGZ0.3% · +318%EOSE0.3% · newACOG0.2% · 0%CLM0.2% · +2%FND0.2% · newAMWL0.2% · 0%FBRX0.2% · 0%BDC0.1% · newPANL0.1% · 0%RNTX0.1% · +1137%CEF0.1% · -38%CRF0.1% · +2%IMA0.1% · +4%XRXDW0.1% · +92%RFAM0.1% · newCPAC0.1% · newAZ0.1% · 0%SPRB0.1% · newOPTXW0.1% · +158%IRAB0.0% · newFGMCR0.0% · +151%NSRX0.0% · +2%LODE0.0% · 0%MKLY0.0% · newAACI0.0% · newPONO0.0% · newGLED0.0% · newQUMS0.0% · 0%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 75.2%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Mar 31, 2026.

Assets Under Management
$548.3M
Discretionary
$548.3M
Employees
3
Accounts
15
Address
601 CALIFORNIA STREET
STE 1151
SAN FRANCISCO, CA 94108
Phone
(415) 857-1965
Website
Mailing Address
2261 MARKET STREET #4307, SAN FRANCISCO, CA, 94114
Name Title / Status Ownership Type
CABLE CAR CAPITAL LLC ControlGENERAL PARTNER
since Dec 2024
Less than 5%Domestic Entity
MA-WEAVER, ANNIE, YOUXI ControlLIMITED PARTNER
since Dec 2024
50–75%Individual
MA-WEAVER, JACOB, HAFT ControlLIMITED PARTNER AND PORTFOLIO MANAGER
since Dec 2024
50–75%Individual
EURICH, EVAN, HOWELLCHIEF OPERATING OFFICER & CCO
since Jan 2023
Less than 5%Individual
MA-WEAVER, JACOB, HAFT Control
Indirect owner via CABLE CAR CAPITAL LLC
OWNER
since Dec 2024
75% or moreIndividual
Ownership & leadership changes · 2 filings with changes since Mar 31, 2023

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Jan 21, 2025 filing
  • AddedCABLE CAR CAPITAL LLC · GENERAL PARTNER · Less than 5% · control person
  • AddedMA-WEAVER, JACOB, HAFT · OWNER · 75% or more · indirect via CABLE CAR CAPITAL LLC · control person
  • ChangedMA-WEAVER, ANNIE, YOUXI · title OWNER → LIMITED PARTNER
  • ChangedMA-WEAVER, JACOB, HAFT · title OWNER AND PORTFOLIO MANAGER → LIMITED PARTNER AND PORTFOLIO MANAGER
Oct 31, 2023 filing
  • No longer listedZelinger, Steven, Lee · CCO & GENERAL COUNSEL · Less than 5% · listed since Nov 2022
  • ChangedEURICH, EVAN, HOWELL · title CHIEF OPERATING OFFICER → CHIEF OPERATING OFFICER & CCO
Mar 31, 2023 filing (earliest on record)
  • ListedEURICH, EVAN, HOWELL · CHIEF OPERATING OFFICER · Less than 5%
  • ListedMA-WEAVER, ANNIE, YOUXI · OWNER · 50–75% · control person
  • ListedMA-WEAVER, JACOB, HAFT · OWNER AND PORTFOLIO MANAGER · 50–75% · control person
  • ListedZelinger, Steven, Lee · CCO & GENERAL COUNSEL · Less than 5%

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Cable Car Capital, LP Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 MICRON TECHNOLOGY INC MU 595112953 $383.5M 8.22% 332,200 SH
2 MICRON TECHNOLOGY INC MU 595112103 $383.5M 8.22% 332,200 SH
3 NVIDIA CORPORATION NVDA 67066G954 $331.8M 7.11% 1,658,500 SH
4 NVIDIA CORPORATION NVDA 67066G104 $331.8M 7.11% 1,658,500 SH
5 MICROSOFT CORP MSFT 594918954 $238.4M 5.11% 639,000 SH
6 MICROSOFT CORP MSFT 594918104 $238.4M 5.11% 639,000 SH
7 TESLA INC TSLA 88160R951 $218.5M 4.68% 519,500 SH
8 TESLA INC TSLA 88160R101 $218.5M 4.68% 519,500 SH
9 SANDISK CORP — 80004C900 $216.0M 4.63% 95,000 SH
10 SPACE EXPLORATION TECHN CORP SPCX 84615Q903 $128.1M 2.75% 750,000 SH
11 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039950 $108.7M 2.33% 227,600 SH
12 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $108.7M 2.33% 227,600 SH
13 AMAZON COM INC AMZN 023135956 $107.3M 2.30% 450,000 SH
14 AMAZON COM INC AMZN 023135106 $107.3M 2.30% 450,000 SH
15 NIKE INC NKE 654106103 $95.0M 2.04% 2,314,200 SH
16 NIKE INC NKE 654106953 $95.0M 2.04% 2,314,200 SH
17 STATE STR SPDR S&P 500 ETF T SPYM 78462F953 $74.7M 1.60% 100,000 SH
18 SPACE EXPLORATION TECHN CORP SPCX 84615Q953 $68.3M 1.47% 400,000 SH
19 BROADCOM INC AVGO 11135F951 $64.4M 1.38% 170,600 SH
20 BROADCOM INC AVGO 11135F101 $64.4M 1.38% 170,600 SH
21 PALANTIR TECHNOLOGIES INC PLTR 69608A958 $58.3M 1.25% 500,000 SH
22 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $58.3M 1.25% 500,000 SH
23 VANECK ETF TRUST GENZ 92189F956 $52.0M 1.11% 688,700 SH
24 VANECK ETF TRUST GDX 92189F106 $52.0M 1.11% 688,700 SH
25 META PLATFORMS INC META 30303M952 $44.7M 0.96% 79,400 SH
26 META PLATFORMS INC META 30303M102 $44.7M 0.96% 79,400 SH
27 AMERICAN AIRLINES GROUP INC AAL 02376R952 $36.8M 0.79% 2,034,300 SH
28 AMERICAN AIRLINES GROUP INC AAL 02376R102 $36.8M 0.79% 2,034,300 SH
29 SKYWORKS SOLUTIONS INC SWKS 83088M952 $34.0M 0.73% 502,200 SH
30 SKYWORKS SOLUTIONS INC SWKS 83088M102 $34.0M 0.73% 502,200 SH
31 STRATEGY INC MHIFF 594972AQ4 $33.3M 0.71% 32,515,000 PRN
32 FORGENT POWER SOLUTIONS INC FPS 34631F102 $29.3M 0.63% 524,600 SH
33 FORGENT POWER SOLUTIONS INC FPS 34631F952 $29.3M 0.63% 524,600 SH
34 XPO INC XPO 983793100 $25.7M 0.55% 125,000 SH
35 XPO INC XPO 983793950 $25.7M 0.55% 125,000 SH
36 CONSTELLATION BRANDS INC STZ 21036P958 $23.7M 0.51% 170,100 SH
37 CONSTELLATION BRANDS INC STZ 21036P108 $23.7M 0.51% 170,100 SH
38 COHEN & STEERS QUALITY INCOM RQI 19247L106 $22.8M 0.49% 1,850,000 SH
39 CORE SCIENTIFIC INC NEW CORZR 21874A956 $21.8M 0.47% 852,200 SH
40 SIFY TECHNOLOGIES LTD SIFY 82655M206 $20.4M 0.44% 1,229,549 SH
41 LUMENTUM HLDGS INC BLSYF 55024U959 $19.7M 0.42% 23,000 SH
42 LUMENTUM HLDGS INC LITE 55024U109 $19.7M 0.42% 23,000 SH
43 SPROTT ASSET MANAGEMENT LP PSLV 85207K107 $18.9M 0.40% 1,000,000 SH
44 ABEONA THERAPEUTICS INC ABEO 00289Y206 $18.6M 0.40% 3,007,329 SH
45 STRATEGY INC MHIFF 594972AJ0 $17.4M 0.37% 16,935,000 PRN
46 CORE SCIENTIFIC INC NEW CORZW 21874A114 $16.0M 0.34% 852,213 SH
47 NOKIA CORP NOK 654902954 $14.6M 0.31% 1,100,000 SH
48 NOKIA CORP NOK 654902204 $14.6M 0.31% 1,099,900 SH
49 BEL FUSE INC BELFA 077347201 $13.5M 0.29% 46,463 SH
50 EOS ENERGY ENTERPRISES INC EOSE 29415C101 $11.8M 0.25% 2,000,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $4.66B 215 0001699575-26-000005
2026-03-31 2026-05-15 $289.5M 128 0002073679-26-000056
2025-12-31 2026-02-17 $3.01B 115 0002073679-26-000028
2025-09-30 2025-11-14 $233.3M 77 0001699575-25-000012
Filer Information
Address
2261 MARKET STREET #4307
SAN FRANCISCO, CA 94114
Phone
(415) 857-1965
Filing Manager
Cable Car Capital, LP
SAN FRANCISCO, CA
Signatory
Evan Eurich
Chief Compliance Officer and Chief Operating Officer