RBB FUND, INC.

Q: What type of mutual fund is RBB FUND, INC.?

RBB FUND, INC. is a SEC-registered Equity mutual fund with $29M in assets under management. Equity funds invest primarily in a diversified portfolio of stocks and equities, aiming for long-term capital appreciation. They carry higher market risk but historically offer stronger long-term returns compared to fixed income or money market funds. As of its latest SEC N-PORT filing, RBB FUND, INC. holds 36 portfolio positions, all of which are detailed in the holdings table on this page. All data is sourced directly from SEC EDGAR filings and displayed free of charge on StockSifting.

Q: What are RBB FUND, INC.'s assets under management (AUM)?

RBB FUND, INC. has $29M in assets under management (AUM) according to its most recent SEC N-PORT filing. AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally indicates a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs. AUM changes daily as market prices fluctuate and as investors buy or redeem fund shares — the figure on StockSifting reflects the most recently available N-PORT disclosure, not the current day's value.

Q: How current is RBB FUND, INC.'s holdings data on StockSifting?

Holdings data for RBB FUND, INC. on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The 'Report date' shown at the top of this page indicates when the underlying data was current. For the absolute latest portfolio disclosure before the public release window, refer to SEC EDGAR directly or the fund's official website.

CIK: 0000831114 Equity

Report date: 2026-06-29

AUM $29M

Expense Ratio —

Category Equity

State MD

Fiscal Year End —

Inception Date —

Manager —

Latest Filing 2026-06-29

Holdings

From latest SEC N-PORT filing · US-listed stocks only

36 positions

#	Security Name	CUSIP	Asset Type	Weight %	Value ($M)	Quantity
1	AVAV AeroVironment Inc Since 2026-07-07	008073108	Equity (Common)	0.94%	$0.27	1,374
2	BWXT BWX Technologies Inc Since 2026-07-07	05605H100	Equity (Common)	1.88%	$0.54	2,489
3	BBIO Bridgebio Pharma Inc Since 2026-07-07	10806X102	Equity (Common)	1.37%	$0.39	5,527
4	INDI indie Semiconductor Inc Since 2026-07-07	45569U101	Equity (Common)	1.69%	$0.48	106,955
5	LITE Lumentum Holdings Inc Since 2026-07-07	55024U109	Equity (Common)	2.22%	$0.64	704
6	MRCY Mercury Systems Inc Since 2026-07-07	589378108	Equity (Common)	1.55%	$0.44	5,607
7	LASR nLight Inc Since 2026-07-07	65487K100	Equity (Common)	1.44%	$0.41	5,884
8	SEI Solaris Energy Infrastructure Since 2026-07-07	83418M103	Equity (Common)	3.44%	$0.98	13,317
9	TMDX TransMedics Group Inc Since 2026-07-07	89377M109	Equity (Common)	1.59%	$0.45	4,501
10	ARLO Arlo Technologies Inc Since 2026-07-07	04206A101	Equity (Common)	2.53%	$0.72	51,598
11	BIIB Biogen Inc Since 2026-07-07	09062X103	Equity (Common)	2.11%	$0.60	3,185
12	CVLT Commvault Systems Inc Since 2026-07-07	204166102	Equity (Common)	1.50%	$0.43	4,346
13	EE Excelerate Energy Inc Since 2026-07-07	30069T101	Equity (Common)	2.83%	$0.81	23,217
14	FRPT Freshpet Inc Since 2026-07-07	358039105	Equity (Common)	1.38%	$0.39	5,854
15	GH Guardant Health Inc Since 2026-07-07	40131M109	Equity (Common)	2.95%	$0.84	9,697
16	IDCC InterDigital Inc Since 2026-07-07	45867G101	Equity (Common)	1.45%	$0.41	1,398
17	MTZ MasTec Inc Since 2026-07-07	576323109	Equity (Common)	2.40%	$0.69	1,740
18	PLMR Palomar Holdings Inc Since 2026-07-07	69753M105	Equity (Common)	1.72%	$0.49	4,079
19	PXLW Pixelworks Inc Since 2026-07-07	72581M404	Equity (Common)	0.77%	$0.22	38,066
20	SOC Sable Offshore Corp Since 2026-07-07	78574H104	Equity (Common)	0.27%	$0.08	5,461
21	TTI TETRA Technologies Inc Since 2026-07-07	88162F105	Equity (Common)	4.41%	$1.26	132,689
22	U Unity Software Inc Since 2026-07-07	91332U101	Equity (Common)	1.15%	$0.33	12,451
23	FTAI FTAI Aviation Ltd Since 2026-07-07	N/A	Equity (Common)	1.14%	$0.33	1,308
24	ACLS Axcelis Technologies Inc Since 2026-07-07	054540208	Equity (Common)	1.15%	$0.33	2,364
25	KALV KalVista Pharmaceuticals Inc Since 2026-07-07	483497103	Equity (Common)	1.89%	$0.54	20,290
26	MP MP Materials Corp Since 2026-07-07	553368101	Equity (Common)	1.64%	$0.47	7,120
27	CDNL Cardinal Infrastructure Group Since 2026-07-07	14154A102	Equity (Common)	3.14%	$0.90	16,942
28	MDB MongoDB Inc Since 2026-07-07	60937P106	Equity (Common)	1.31%	$0.38	1,495
29	NKTR Nektar Therapeutics Since 2026-07-07	640268306	Equity (Common)	3.11%	$0.89	10,455
30	TTWO Take-Two Interactive Software Since 2026-07-07	874054109	Equity (Common)	2.05%	$0.59	2,741
31	TVTX Travere Therapeutics Inc Since 2026-07-07	89422G107	Equity (Common)	2.06%	$0.59	14,023
32	LIVN LivaNova PLC Since 2026-07-07	N/A	Equity (Common)	2.43%	$0.69	11,563
33	AMZN Amazon.com Inc Since 2026-07-07	023135106	Equity (Common)	3.02%	$0.86	3,256
34	KRMN Karman Holdings Inc Since 2026-07-07	485924104	Equity (Common)	1.06%	$0.30	4,472
35	CRDO Credo Technology Group Holding Since 2026-07-07	N/A	Equity (Common)	6.44%	$1.84	10,599
36	AVGO Broadcom Inc Since 2026-07-07	11135F101	Equity (Common)	2.29%	$0.66	1,573

Frequently Asked Questions — RBB FUND, INC.

What type of mutual fund is RBB FUND, INC.?

RBB FUND, INC. is a SEC-registered Equity fund, with $29M in assets under management. Equity funds invest primarily in a diversified portfolio of stocks and equities, aiming for long-term capital appreciation. They carry higher market risk than bond or money market funds but historically offer stronger long-term returns. Equity mutual funds can be further classified as large-cap, mid-cap, small-cap, growth, value, or sector-specific depending on their investment mandate. As of its latest SEC N-PORT filing, RBB FUND, INC. holds 36 portfolio positions, all detailed in the holdings table on this page.

What are RBB FUND, INC.'s assets under management (AUM)?

RBB FUND, INC. has $29M in assets under management (AUM) according to its most recent SEC N-PORT filing on StockSifting. AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally signals a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs due to economies of scale. AUM changes daily as market prices fluctuate and as investors purchase or redeem fund shares — the figure shown here reflects the most recently available N-PORT disclosure, not the current real-time value. For the live figure, consult the fund's official website or its latest SEC EDGAR filing.

What are RBB FUND, INC.'s top holdings?

According to RBB FUND, INC.'s most recent SEC N-PORT filing, the fund's largest holdings by portfolio weight include AeroVironment Inc, BWX Technologies Inc, Bridgebio Pharma Inc , among others. The complete list of all 36 holdings — including CUSIP, asset type, portfolio weight percentage, dollar value, and share quantity — is available in the holdings table above. Holdings data is sourced directly from SEC EDGAR N-PORT filings and reflects the fund's positions as of the report date shown at the top of this page. Due to the 60-day SEC disclosure lag, these positions may differ from the fund's current portfolio. For the latest holdings before public release, refer to SEC EDGAR directly.

What is RBB FUND, INC.'s expense ratio?

Expense ratio data for RBB FUND, INC. is not currently available in StockSifting's database. The expense ratio is the annual fee charged by a mutual fund as a percentage of your investment, covering management fees and operational costs. It is one of the most important factors affecting net long-term returns — lower expense ratios allow more of a fund's gross performance to flow through to investors. For the most accurate and current expense ratio, refer to the fund's official prospectus or its SEC EDGAR filings. You can also contact us if you believe this data should be present.

Where can I find RBB FUND, INC.'s SEC filings?

RBB FUND, INC. is required to file monthly portfolio reports (Form N-PORT) with the U.S. Securities and Exchange Commission (SEC). Its SEC Central Index Key (CIK) is 0000831114. You can access all of RBB FUND, INC.'s SEC filings — including N-PORT holdings disclosures, annual reports (Form N-CEN), and registration statements — directly on SEC EDGAR (CIK: 0000831114). N-PORT filings disclose the fund's complete portfolio holdings, fair value measurements, and certain risk metrics as of each filing period end date. StockSifting automatically parses these filings to populate the holdings table, AUM figures, and expense ratio displayed on this page, making the raw EDGAR data accessible without needing to download and parse XML files manually.

How current is RBB FUND, INC.'s holdings data on StockSifting?

Holdings data for RBB FUND, INC. on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The Report date displayed at the top of this page indicates exactly when the underlying data was current. If the fund has made significant portfolio changes since that date — responding to market events, earnings releases, or macro shifts — those changes will not be reflected here until the next N-PORT filing is released. For the most up-to-date holdings before the public disclosure window, refer to the fund's official website or SEC EDGAR directly. StockSifting is best used for fundamental research and historical portfolio analysis, not real-time trading decisions.