Vehicle file · Non-traded BDC

West Bay BDC LLC

What its SEC filings show.

SEC CIK 2020354·Inc. DE·Fiscal year end 12/31·Data as filed · pulled Sep 21, 2026

What this file is.Not a review. Every figure below is the issuer's own number as tagged in its filings to the SEC, unadjusted, with a link to the filing it came from. When a new filing lands, the table updates; when a filing changes something for the people who hold this vehicle, we write it up and link it under Our reads.

West Bay BDC LLC is a non-traded BDC registered with the SEC under CIK 2020354 (incorporated in DE). Its most recent filing is an 8-K (current report) dated Sep 2, 2026. As of Jun 30, 2026 it reported total assets of $623.1M (up 197.0% from $209.8M a year earlier) and stockholders' equity of $290.9M. Net income (loss) for the nine months to Jun 30, 2026 was $7.3M. In the nine months to Jun 30, 2026 it raised $83.4M from new shares. Reported NAV per share: $17.51 as of Jun 30, 2026.

Key figures, as filed.

Balance sheet

Figure	Latest	Period	A year earlier	Change	Source
Total assets	$623.1M	as of Jun 30, 2026	$209.8M	+197.0%	10-Q · Aug 11, 2026
Investments at fair value	$608.5M	as of Jun 30, 2026	$148.9M	+308.6%	10-Q · Aug 11, 2026
Total liabilities	$332.2M	as of Jun 30, 2026	$123.7M	+168.5%	10-Q · Aug 11, 2026
Long-term debt	$330.0M	as of Jun 30, 2026	$122.5M	+169.4%	10-Q · Aug 11, 2026
Stockholders' equity	$290.9M	as of Jun 30, 2026	$86.0M	+238.0%	10-Q · Aug 11, 2026
NAV per share	$17.51	as of Jun 30, 2026	$17.46	+0.3%	10-Q · Aug 11, 2026
Shares outstanding	16.6M shares	as of Jun 30, 2026	4.9M shares	+237.1%	10-Q · Aug 11, 2026
Shares outstanding (cover page)	18.2M shares	as of Aug 11, 2026	4.9M shares	+269.3%	10-Q · Aug 11, 2026

Results and cash flow

Figure	Latest	Period	A year earlier	Change	Source
Net income (loss)	$7.3M	nine months to Jun 30, 2026	$557K	+1209.5%	10-Q · Aug 11, 2026
Cash from operations	−$157.7M	nine months to Jun 30, 2026	−$46.0M	−242.7%	10-Q · Aug 11, 2026
Management fees	$1.8M	nine months to Jun 30, 2026	$552K	+218.3%	10-Q · Aug 11, 2026

Capital raised, distributions and repurchases

Figure	Latest	Period	A year earlier	Change	Source
Capital raised (common stock issued)	$83.4M	nine months to Jun 30, 2026	$23.2M	+260.0%	10-Q · Aug 11, 2026

Flows (revenues, income, cash, distributions, repurchases) are shown for the period the issuer reported them in, which may be a quarter, a year-to-date span or a full year; “a year earlier” compares only periods of the same length. A vehicle that does not tag a figure in XBRL will not show it here even if the PDF discloses it.

If you have real money in this, do not decide it alone.

We can tell you what the filings say. What we cannot tell you is what it means for your particular position, your tax situation and the rest of your portfolio, and anyone who does that from a web page without knowing your circumstances is guessing. With money in a non-traded BDC whose repurchases are capped each quarter, that is the part that actually matters.

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Filing timeline.

The last 25 documents this issuer filed with the SEC. Marked rows are the ones that tend to matter to holders.

Sep 2, 20268-K · Current reportItems 1.01,2.03,9.01EDGAR ↗
Aug 11, 20264 · Insider transactionEDGAR ↗
Aug 11, 202610-Q · Quarterly reportEDGAR ↗
Aug 10, 20264 · Insider transactionEDGAR ↗
Aug 6, 20268-K · Current reportItems 5.02EDGAR ↗
Jul 29, 2026SCHEDULE 13D/A · FilingEDGAR ↗
Jul 28, 20268-K · Current reportItems 3.02EDGAR ↗
Jun 29, 20264 · Insider transactionEDGAR ↗
Jun 29, 20264 · Insider transactionEDGAR ↗
Jun 8, 2026SCHEDULE 13D/A · FilingEDGAR ↗
Jun 8, 20268-K · Current reportItems 3.02EDGAR ↗
May 12, 202610-Q · Quarterly reportEDGAR ↗
Mar 17, 20264 · Insider transactionEDGAR ↗
Mar 16, 20264 · Insider transactionEDGAR ↗
Mar 3, 20268-K · Current reportItems 7.01EDGAR ↗
Mar 3, 202610-K · Annual reportEDGAR ↗
Feb 25, 2026SCHEDULE 13D/A · FilingEDGAR ↗
Feb 24, 20268-K · Current reportItems 3.02EDGAR ↗
Feb 3, 20268-K · Current reportItems 1.01,2.03,9.01EDGAR ↗
Jan 13, 202640-17G · FilingEDGAR ↗
Jan 7, 20264 · Insider transactionEDGAR ↗
Jan 7, 20264 · Insider transactionEDGAR ↗
Jan 7, 20263 · Insider holdingsEDGAR ↗
Jan 7, 20263 · Insider holdingsEDGAR ↗
Dec 30, 20254 · Insider transactionEDGAR ↗

Our reads on West Bay BDC LLC.

No forensic read of this vehicle yet. When a filing changes something for holders — a tender offer, a repurchase cap, a NAV reset, a distribution cut — the read goes here.

Source: SEC EDGAR, XBRL company facts and filing index for CIK 2020354, retrieved Sep 21, 2026. Figures are reproduced as tagged by the issuer; errors in the source carry through, which is why every row links to the filing. Nothing here is investment advice.

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West Bay BDC LLC

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