NAII
Natural Alternatives International Inc
$2.37
-0.02 (-0.84%)
At close · Jul 2
View the 10-Q filed May 19, 2026
Customer concentration
— top customer 35% of revenue
One customer — 35% of revenue (the nine months ended March 31, 2025)
“revenue concentration for our largest private-label contract manufacturing customer as a percentage of total net sales for the nine months ended March 31, 2025 was 35%”
One customer — 27% of revenue (the nine months ended March 31, 2026)
“Revenue concentration for our largest private-label contract manufacturing customer as a percentage of total net sales for the nine months ended March 31, 2026 was 27%”
Market Cap
$14.87M
Shares
6,275,229
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 22
Total Value: $5,761,863
Total Shares: 2,190,827
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 22 13F filers · Δ vs Dec 31, 2025Top Holder
22.8%
+2.0 pts
Top 5
77.9%
+2.4 pts
Top 10
96.6%
−0.4 pts
HHI
1,405
Broadly held+49
Quarterly Activity
vs Dec 31, 2025
New
5
Increased
7
Decreased
3
Sold Out
6
Unchanged
7
Holder count:
-1
Institutional value:
-27.8%
Shares held:
-1.7%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small CALDWELL SUTTER CAPITAL, INC. | +37,000 | 498,792 | |
| Mega MORGAN STANLEY | +31,000 | 268,250 | |
| Mega CITADEL ADVISORS LLC | +29,081 | 43,708 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +9,885 | 52,405 | |
| Mega CITIGROUP INC | +1,990 | 1,991 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega DIMENSIONAL FUND ADVISORS LP | −29,758 | 354,739 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −11,400 | 291,356 | |
| Mega ROYAL BANK OF CANADA | −65 | 31 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 210,880 | $554,614 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 27,095 | $71,259 | |
| Large Empowered Funds, LLC | 24,906 | $65,502 | |
| Mega Vanguard Global Advisers, LLC | 2,819 | $7,413 | |
| Micro GILL CAPITAL PARTNERS, LLC | 7 | $18 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 240,794 | $862,042 | |
| Small Topline Capital Management, LLC | 109,503 | $392,020 | |
| Mid DRW Securities, LLC | 10,377 | $37,149 | |
| Mega NORTHERN TRUST CORP | 10,325 | $36,963 | |
| Mega UBS Group AG | 760 | $2,720 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small CALDWELL SUTTER CAPITAL, INC. | $1,311,822 | 22.77% | 498,792 | Shares | Sole | 2026-05-06 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $932,963 | 16.19% | 354,739 | Shares | Sole | 2026-05-07 | ||||
| Small Mink Brook Asset Management LLC | $772,454 | 13.41% | 293,709 | Shares | Sole | 2026-04-01 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $766,266 | 13.30% | 291,356 | Shares | Sole | 2026-05-14 | ||||
| Mega MORGAN STANLEY | $705,497 | 12.24% | 268,250 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $554,614 | 9.63% | 210,880 | Shares | Defined | 2026-05-15 | ||||
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $198,081 | 3.44% | 75,316 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $137,824 | 2.39% | 52,405 | Shares | Defined | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $114,952 | 2.00% | 43,708 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $71,259 | 1.24% | 27,095 | Shares | Defined | 2026-05-08 | ||||
| Large Empowered Funds, LLC | $65,502 | 1.14% | 24,906 | Shares | Other | 2026-05-15 | ||||
| Mid Integrated Wealth Concepts LLC | $31,560 | 0.55% | 12,000 | Shares | Sole | 2026-05-15 | ||||
| Mega STATE STREET CORP | $30,673 | 0.53% | 11,663 | Shares | Defined | 2026-05-15 | ||||
| Large NewEdge Advisors, LLC | $26,357 | 0.46% | 10,022 | Shares | Sole | 2026-05-18 | ||||
| Small JAMES INVESTMENT RESEARCH, INC. | $26,357 | 0.46% | 10,022 | Shares | Sole | 2026-04-24 | ||||
| Mega Vanguard Global Advisers, LLC | $7,413 | 0.13% | 2,819 | Shares | Defined | 2026-05-08 | ||||
| Mega CITIGROUP INC | $5,236 | 0.09% | 1,991 | Shares | Defined | 2026-05-11 | ||||
| Mid Tower Research Capital LLC (TRC) | $2,919 | 0.05% | 1,110 | Shares | Defined | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $81 | 0.00% | 31 | Shares | Defined | 2026-05-15 | ||||
| Micro GILL CAPITAL PARTNERS, LLC | $18 | 0.00% | 7 | Shares | Sole | 2026-04-13 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $13 | 0.00% | 5 | Shares | Defined | 2026-04-28 | ||||
| Large HUNTINGTON NATIONAL BANK Bank | $2 | 0.00% | 1 | Shares | Defined | 2026-05-15 | ||||
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