JAMFX Mutual Fund

NAV$5.54

AUM$42M

TER2.38%

Holdings39

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JAMFX Mutual Fund

NAV$5.54

Jacob Internet Fund Investor Class

AUM$42M

TER2.38%

Holdings39

See how much of JAMFX you already own

Just $25 once·$99/mo·Download sample

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing top 39 of 39 holdings · as of Jun 30, 2026

JAMFX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	HOOD	Robinhood Markets Inc - AFinancials · Capital Markets	5.49%	5.5%	23,200	$2.33M	Financials	Capital Markets
2	MDB	Mongodb, Inc.Info Tech · Software	5.21%	10.7%	6,577	$2.21M	Info Tech	Software
Sector and industry · Pro
3	SNOW	Snowflake Inc	5.10%	15.8%	8,500	$2.16M
4	—	Porch.com Restricted	4.75%	20.5%	134,000	$2.02M
5	OPRX	Optimizerx Corp	4.64%	25.2%	344,102	$1.97M
6	—	Cloudflare Inc (180 Day Lockup)	4.45%	29.6%	7,700	$1.89M
7	NXDR	Nextdoor Holdings Inc	4.28%	33.9%	800,100	$1.82M
8	RDDT	Reddit, Inc.: Class A	4.26%	38.2%	10,400	$1.81M
9	DKNG	Draft Kings Inc.	4.20%	42.4%	70,600	$1.78M
10	COIN	Coinbase Global, Inc.	3.86%	46.2%	11,200	$1.64M
11	—	Powerfleet Inc Nj	3.78%	50.0%	418,418	$1.60M
12	CEPO	Cantor Equity Partners Ii Inc	3.75%	53.8%	118,500	$1.59M
13	CRWD	Crowdstrike Holdings Inc. Class A	3.60%	57.4%	2,000	$1.53M
14	BRZE	Braze, Inc., Class A	3.50%	60.9%	68,500	$1.49M
15	DOCS	Doximity, Inc.	3.41%	64.3%	69,800	$1.45M
16	Z	Zillow Group Inc - C	3.35%	67.6%	45,075	$1.42M
17	CRCL	Circle Internet Group In	3.03%	70.7%	20,500	$1.28M
18	SCOR	Comscore Inc	2.70%	73.4%	155,250	$1.15M
19	WATT	Energous Corp	2.61%	76.0%	46,000	$1.11M
20	—	Grab Holdings, Inc.	2.58%	78.5%	290,000	$1.09M
21	RKT	Rocket Cos Inc - Class A Shares	2.44%	81.0%	65,700	$1.03M
22	CRGO	Freightos Ltd	2.01%	83.0%	559,654	$850.7K
23	—	Zhihu Inc. American Depositary Shares (Every Two Of Each Representing One Class A Ordinary Share)	1.88%	84.9%	255,000	$798.1K
24	LWLG	Lightwave Logic Inc	1.85%	86.7%	83,000	$785.2K
25	SNAP	Snap Inc.	1.83%	88.6%	175,100	$777.4K
26	MAPS	Wm Technology Inc	1.79%	90.3%	1,934,662	$759.4K
27	TRAK	Repositrak Inc	1.74%	92.1%	82,000	$738.0K
28	ATOM	Atomera Inc	1.48%	93.6%	72,000	$627.1K
29	OSTK	Overstock.com Inc.	1.47%	95.0%	108,000	$625.3K
30	INSE	Inspired Entertainment Inc	1.11%	96.1%	56,843	$469.0K
31	—	Huya Inc - Adr	0.78%	96.9%	143,000	$328.9K
32	INVE	Identiv Inc Com New	0.69%	97.6%	115,726	$291.6K
33	XYZ	Block, Inc	0.65%	98.3%	3,600	$273.6K
34	SOFI	Sofi Technologies Inc	0.58%	98.8%	13,800	$247.4K
35	—	Nu Holdings Ltd	0.57%	99.4%	18,000	$240.5K
36	PI	Impinj Inc	0.46%	99.9%	1,370	$196.2K
37	FGXXX	First American Government Obligations Fund	0.12%	100.0%	50,483	$50.5K
38	—	Bed Bath + Beyond Inc Bed Bath + Beyond Inc	0.01%	100.0%	8,700	$3.7K
39	—	Immersion Corp	0.00%	100.0%	-	-

Not reported for this fund: share changes.

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JAMFX Mutual Fund All Holdings

JAMFX holdings total 39 positions. The top 10 holdings account for 46.2% of the fund, led by Robinhood Markets Inc - A at 5.5%, Mongodb, Inc. at 5.2%, Snowflake Inc at 5.1%.

JAMFX portfolio concentration is moderate, with the top 10 representing 46.2% of total assets. The largest sector exposure is Information Technology at 41.4%.

JAMFX sectors provide a detailed breakdown. JAMFX overlap shows how holdings compare to other funds in your portfolio.