Canaan Partners X LLC 13F Filings & AI Analysis

CIK: 0001673228

Concentrated strategyLong-term holderQuality / disciplined sizing

Total reported value

$74.7M

Reporting period: 2023-09-30 · Number of holdings: 2

Canaan Partners X LLC disclosed 2 holdings in its latest 13F filing for the period ending 2023-09-30, with total reported value of $74.7M and a quarterly turnover rate of 0.0%.

Browse other institutions with under $100M AUM Browse other institutions starting with "C"

Personality snowflake

Concentration: 100
Portfolio Stability: 0
Momentum/Contrarian: 50
Sector conviction: 0
Diversification: 4
Sizing Uniformity: 86.97

Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.

Recent moves

No holding changes this quarter

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change	4Q Trend
1	IDYA	Ideaya Biosciences INC	Stock-Other	96.06%	—	—
2	✓		Stock-Other	3.94%	—	—

Portfolio Performance

Performance for Q3 2026

+23.7%

Performance Last 4 Quarters

+47.9%

Stdev: +45.8%
Beta: +0.25
Alpha: +21%
Max Drawdown: -63.4%
Annualized Perf: +17.2%
Batting Avg vs S&P: +41.7%
Sortino: +1.06
Stutzer: +0.17
Treynor: +1.02
Sterling: +0.4
Calmar: +0.27
Information Ratio: +0.16
Tracking Error: +46.7%
Stdev Down: +24.4%
Winning Months %: +50%
Losing Months %: +50%
Best 12 Months: +103.4%
Worst 12 Months: -62.7%
Efficiency Ratio: +0.16
Sharpe: +0.56
Stdev Sectors: —
Skewness: +0.45
Kurtosis: -0.6
Upside Potential: +3.07

Reported value over time

Sector allocation

Not enough sector-mapped data yet

Sector allocation over time

Quarterly history

Period	Holdings	Total value	Stability	Top holdings
2023-09-30	2	$74.7M	0	1IDYA260938K Top holdings2023-09-30 1.IDYA 2.60938K
2023-06-30	3	$84.1M	0	1IDYA 2BRK-B360938K Top holdings2023-06-30 1.IDYA 2.BRK-B 3.60938K
2023-03-31	2	$56.1M	0	1IDYA 2BRK-B Top holdings2023-03-31 1.IDYA 2.BRK-B
2022-12-31	2	$56.9B	0	1IDYA 2BRK-B Top holdings2022-12-31 1.IDYA 2.BRK-B
2022-09-30	3	$63.8M	0	1IDYA 2BRK-B Top holdings2022-09-30 1.IDYA 2.BRK-B
2022-06-30	4	$57.8M	0	1IDYA 2BRK-B3G6333L Top holdings2022-06-30 1.IDYA 2.BRK-B 3.G6333L
2022-03-31	4	$98.5M	0	1BRK-B 2IDYA 3AZN Top holdings2022-03-31 1.BRK-B 2.IDYA 3.AZN 4.G6333L
2021-12-31	4	$256.5M	0	1AZN 2BRK-B 3IDYA Top holdings2021-12-31 1.AZN 2.BRK-B 3.IDYA 4.G6333L
2021-09-30	5	$351.3M	0	1AZN 2BRK-B 3IDYA Top holdings2021-09-30 1.AZN 2.BRK-B 3.IDYA 4.NXTCEUR 5.G6333L
2021-06-30	3	$66.6M	100	1IDYA 2NXTCEUR3G6333L Top holdings2021-06-30 1.IDYA 2.NXTCEUR 3.G6333L
2021-03-31	3	$73.4M	44	1IDYA 2NXTCEUR3G6333L Top holdings2021-03-31 1.IDYA 2.NXTCEUR 3.G6333L
2020-12-31	3	$48.1M	20	1IDYA 2NXTCEUR3G6333L Top holdings2020-12-31 1.IDYA 2.NXTCEUR 3.G6333L
2020-09-30	3	$50.3M	49	1IDYA 2NXTCEUR3G6333L Top holdings2020-09-30 1.IDYA 2.NXTCEUR 3.G6333L
2020-06-30	3	$83.4M	70	1NXTCEUR 2IDYA3G6333L Top holdings2020-06-30 1.NXTCEUR 2.IDYA 3.G6333L
2020-03-31	3	$90.9M	52	1NXTCEUR 2IDYA3G6333L Top holdings2020-03-31 1.NXTCEUR 2.IDYA 3.G6333L
2019-12-31	3	$154.7M	0	1NXTCEUR 2IDYA3G6333L Top holdings2019-12-31 1.NXTCEUR 2.IDYA 3.G6333L

Holding changes this quarter

Position changes disclosed by Canaan Partners X LLC for the quarter ending 2023-09-30, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action

Filing History

Period	Filed	Type	EDGAR
2023-09-30	2023-10-11	13F-HR	View on EDGAR
2023-06-30	2023-07-13	13F-HR	View on EDGAR
2023-03-31	2023-04-06	13F-HR	View on EDGAR
2022-12-31	2023-02-01	13F-HR	View on EDGAR
2022-09-30	2022-10-31	13F-HR	View on EDGAR
2022-06-30	2022-08-10	13F-HR	View on EDGAR
2022-03-31	2022-04-28	13F-HR	View on EDGAR
2021-12-31	2022-02-03	13F-HR	View on EDGAR
2021-09-30	2021-11-15	13F-HR	View on EDGAR
2021-06-30	2021-07-22	13F-HR	View on EDGAR
2021-03-31	2021-05-03	13F-HR	View on EDGAR
2020-12-31	2021-02-02	13F-HR	View on EDGAR
2020-09-30	2020-10-26	13F-HR	View on EDGAR
2020-06-30	2020-08-10	13F-HR	View on EDGAR
2020-03-31	2020-05-11	13F-HR	View on EDGAR
2019-12-31	2020-01-27	13F-HR	View on EDGAR

FAQ

What is Canaan Partners X LLC and what type of investor is it?

Canaan Partners X LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2023-09-30), the firm manages a tracked equity portfolio valued at approximately $74.7M, spread across 2 disclosed positions.

What are Canaan Partners X LLC's largest equity positions?

Based on the latest 13F filing, Canaan Partners X LLC's top holdings by market value are: 1. Ideaya Biosciences INC (IDYA) — $71.8M (96.1%) 2. — $2.9M (3.9%)

What changes did Canaan Partners X LLC make in its most recent portfolio filing?

No notable portfolio changes were recorded for Canaan Partners X LLC in the most recent quarter. Holdings appear to have remained relatively stable.

What sectors does Canaan Partners X LLC focus on?

Sector breakdown data is not yet available for Canaan Partners X LLC. Check back after the next 13F processing cycle.

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Portfolio Stability0.0

Sector conviction47.2

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Total reported value

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View detail

Canaan Partners X LLC 13F Filings & AI Analysis

CIK: 0001673228

Concentrated strategyLong-term holderQuality / disciplined sizing

Total reported value

$74.7M

Reporting period: 2023-09-30 · Number of holdings: 2

Canaan Partners X LLC disclosed 2 holdings in its latest 13F filing for the period ending 2023-09-30, with total reported value of $74.7M and a quarterly turnover rate of 0.0%.

Browse other institutions with under $100M AUM Browse other institutions starting with "C"

Personality snowflake

Concentration: 100
Portfolio Stability: 0
Momentum/Contrarian: 50
Sector conviction: 0
Diversification: 4
Sizing Uniformity: 86.97

Recent moves

No holding changes this quarter

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change	4Q Trend
1	IDYA	Ideaya Biosciences INC	Stock-Other	96.06%	—	—
2	✓		Stock-Other	3.94%	—	—

Portfolio Performance

Performance for Q3 2026

+23.7%

Performance Last 4 Quarters

+47.9%

Stdev: +45.8%
Beta: +0.25
Alpha: +21%
Max Drawdown: -63.4%
Annualized Perf: +17.2%
Batting Avg vs S&P: +41.7%
Sortino: +1.06
Stutzer: +0.17
Treynor: +1.02
Sterling: +0.4
Calmar: +0.27
Information Ratio: +0.16
Tracking Error: +46.7%
Stdev Down: +24.4%
Winning Months %: +50%
Losing Months %: +50%
Best 12 Months: +103.4%
Worst 12 Months: -62.7%
Efficiency Ratio: +0.16
Sharpe: +0.56
Stdev Sectors: —
Skewness: +0.45
Kurtosis: -0.6
Upside Potential: +3.07

Reported value over time

Sector allocation

Not enough sector-mapped data yet

Sector allocation over time

Quarterly history

Period	Holdings	Total value	Stability	Top holdings
2023-09-30	2	$74.7M	0	1IDYA260938K Top holdings2023-09-30 1.IDYA 2.60938K
2023-06-30	3	$84.1M	0	1IDYA 2BRK-B360938K Top holdings2023-06-30 1.IDYA 2.BRK-B 3.60938K
2023-03-31	2	$56.1M	0	1IDYA 2BRK-B Top holdings2023-03-31 1.IDYA 2.BRK-B
2022-12-31	2	$56.9B	0	1IDYA 2BRK-B Top holdings2022-12-31 1.IDYA 2.BRK-B
2022-09-30	3	$63.8M	0	1IDYA 2BRK-B Top holdings2022-09-30 1.IDYA 2.BRK-B
2022-06-30	4	$57.8M	0	1IDYA 2BRK-B3G6333L Top holdings2022-06-30 1.IDYA 2.BRK-B 3.G6333L
2022-03-31	4	$98.5M	0	1BRK-B 2IDYA 3AZN Top holdings2022-03-31 1.BRK-B 2.IDYA 3.AZN 4.G6333L
2021-12-31	4	$256.5M	0	1AZN 2BRK-B 3IDYA Top holdings2021-12-31 1.AZN 2.BRK-B 3.IDYA 4.G6333L
2021-09-30	5	$351.3M	0	1AZN 2BRK-B 3IDYA Top holdings2021-09-30 1.AZN 2.BRK-B 3.IDYA 4.NXTCEUR 5.G6333L
2021-06-30	3	$66.6M	100	1IDYA 2NXTCEUR3G6333L Top holdings2021-06-30 1.IDYA 2.NXTCEUR 3.G6333L
2021-03-31	3	$73.4M	44	1IDYA 2NXTCEUR3G6333L Top holdings2021-03-31 1.IDYA 2.NXTCEUR 3.G6333L
2020-12-31	3	$48.1M	20	1IDYA 2NXTCEUR3G6333L Top holdings2020-12-31 1.IDYA 2.NXTCEUR 3.G6333L
2020-09-30	3	$50.3M	49	1IDYA 2NXTCEUR3G6333L Top holdings2020-09-30 1.IDYA 2.NXTCEUR 3.G6333L
2020-06-30	3	$83.4M	70	1NXTCEUR 2IDYA3G6333L Top holdings2020-06-30 1.NXTCEUR 2.IDYA 3.G6333L
2020-03-31	3	$90.9M	52	1NXTCEUR 2IDYA3G6333L Top holdings2020-03-31 1.NXTCEUR 2.IDYA 3.G6333L
2019-12-31	3	$154.7M	0	1NXTCEUR 2IDYA3G6333L Top holdings2019-12-31 1.NXTCEUR 2.IDYA 3.G6333L

Holding changes this quarter

Position changes disclosed by Canaan Partners X LLC for the quarter ending 2023-09-30, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action

Filing History

Period	Filed	Type	EDGAR
2023-09-30	2023-10-11	13F-HR	View on EDGAR
2023-06-30	2023-07-13	13F-HR	View on EDGAR
2023-03-31	2023-04-06	13F-HR	View on EDGAR
2022-12-31	2023-02-01	13F-HR	View on EDGAR
2022-09-30	2022-10-31	13F-HR	View on EDGAR
2022-06-30	2022-08-10	13F-HR	View on EDGAR
2022-03-31	2022-04-28	13F-HR	View on EDGAR
2021-12-31	2022-02-03	13F-HR	View on EDGAR
2021-09-30	2021-11-15	13F-HR	View on EDGAR
2021-06-30	2021-07-22	13F-HR	View on EDGAR
2021-03-31	2021-05-03	13F-HR	View on EDGAR
2020-12-31	2021-02-02	13F-HR	View on EDGAR
2020-09-30	2020-10-26	13F-HR	View on EDGAR
2020-06-30	2020-08-10	13F-HR	View on EDGAR
2020-03-31	2020-05-11	13F-HR	View on EDGAR
2019-12-31	2020-01-27	13F-HR	View on EDGAR

FAQ

What is Canaan Partners X LLC and what type of investor is it?

What are Canaan Partners X LLC's largest equity positions?

Based on the latest 13F filing, Canaan Partners X LLC's top holdings by market value are: 1. Ideaya Biosciences INC (IDYA) — $71.8M (96.1%) 2. — $2.9M (3.9%)

What changes did Canaan Partners X LLC make in its most recent portfolio filing?

No notable portfolio changes were recorded for Canaan Partners X LLC in the most recent quarter. Holdings appear to have remained relatively stable.

What sectors does Canaan Partners X LLC focus on?

Sector breakdown data is not yet available for Canaan Partners X LLC. Check back after the next 13F processing cycle.