Primo Brands Corporation (PRMB) Ownership
PRMB ownership summary
as of October 18, 2026- Institutions
- 106.9% of shares outstanding
- Insiders
- 1.30% of shares outstanding
- Shares outstanding
- 361.9M
- Float
- 262.2M shares available to trade
- Short interest
- 33.94% 30.6M shares short
- Days to cover
- 6.65 short interest up 7.8% vs prior month
- Institutions 106.95%
- Insiders 1.30%
PRMB top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | ONE ROCK CAPITAL PARTNERS LLC | 32.11% | 116.2M | $2.29B | — | June 30, 2026 |
| 2 | FMR Inc | 6.91% | 25.0M | $493.3M | −4.1M (−14.1%) | June 30, 2026 |
| 3 | Sachem Head Capital Management LP | 4.92% | 17.8M | $350.9M | +700,000 (+4.1%) | June 30, 2026 |
| 4 | Samlyn Capital, LLC | 4.57% | 16.5M | $326.1M | −94,868 (−0.6%) | June 30, 2026 |
| 5 | Fuller & Thaler Asset Management Inc | 3.61% | 13.1M | $257.9M | −1.0M (−7.4%) | June 30, 2026 |
| 6 | Ameriprise Financial Inc | 3.46% | 12.5M | $247.0M | −2.1M (−14.3%) | June 30, 2026 |
| 7 | William Blair Investment Management, LLC | 3.16% | 11.4M | $225.3M | −1.6M (−12.5%) | June 30, 2026 |
| 8 | Vanguard Portfolio Management, LLC | 3.13% | 11.3M | $223.5M | +28,299 (+0.3%) | June 30, 2026 |
| 9 | BlackRock Inc | 3.11% | 11.3M | $222.2M | −290,285 (−2.5%) | June 30, 2026 |
| 10 | Vanguard Capital Management, LLC | 2.97% | 10.8M | $212.1M | +1,055 (+0.0%) | June 30, 2026 |
| 11 | Allspring Global Investments Holdings, LLC | 1.95% | 7.1M | $139.1M | +3,593 (+0.1%) | June 30, 2026 |
| 12 | Apollo Management Holdings LP | 1.90% | 6.9M | $135.8M | +6.9M (0.0%) | June 30, 2026 |
| 13 | Pertento Partners LLP | 1.75% | 6.3M | $124.6M | +1.0M (+19.2%) | June 30, 2026 |
| 14 | Bank of America Corp | 1.58% | 5.7M | $112.7M | −351,707 (−5.8%) | June 30, 2026 |
| 15 | DePrince Race & Zollo Inc | 1.32% | 4.8M | $93.9M | +926,842 (+24.2%) | June 30, 2026 |
| 16 | Kbc Group NV | 1.28% | 4.6M | $91.3M | −410,769 (−8.1%) | June 30, 2026 |
| 17 | Palestra Capital Management LLC | 1.27% | 4.6M | $90.8M | −4.4M (−49.1%) | June 30, 2026 |
| 18 | State Street Corp | 1.27% | 4.6M | $90.7M | +95,819 (+2.1%) | June 30, 2026 |
| 19 | Geode Capital Management, LLC | 1.17% | 4.2M | $83.5M | −67,736 (−1.6%) | June 30, 2026 |
| 20 | The Goldman Sachs Group Inc | 1.07% | 3.9M | $76.3M | +2.1M (+114.2%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 9 holders added 11.7M shares and 10 cut 14.6M.
PRMB top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Undiscovered Managers Behavioral Val L | 2.66% | 9.6M | $189.6M | −148,600 (−1.5%) | August 31, 2026 |
| 2 | Fidelity Low-Priced Stock | 2.38% | 8.6M | $169.9M | — | July 31, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 2.23% | 8.1M | $159.0M | +559,063 (+7.5%) | August 31, 2026 |
| 4 | Vanguard Small Cap Index | 1.61% | 5.8M | $115.0M | +410,258 (+7.6%) | August 31, 2026 |
| 5 | Columbia Overseas Value Inst | 1.46% | 5.3M | $104.5M | −160,447 (−2.9%) | August 31, 2026 |
| 6 | Allspring Special Mid Cap Value Inst | 1.39% | 5.0M | $99.1M | — | August 31, 2026 |
| 7 | Vanguard MStar Small Cap Growth Indx Inv | 0.92% | 3.3M | $66.0M | +207,278 (+6.6%) | August 31, 2026 |
| 8 | Columbia VP Overseas Core 3 | 0.91% | 3.3M | $64.9M | −78,752 (−2.3%) | June 30, 2026 |
| 9 | Xtrackers S&P 500 Swap ETF 1C | 0.49% | 1.8M | $35.2M | +1.8M (0.0%) | December 31, 2025 |
| 10 | Fidelity Low-Priced Stock K6 | 0.45% | 1.6M | $31.9M | — | July 31, 2026 |
| 11 | First Trust Water ETF | 0.44% | 1.6M | $31.2M | — | September 30, 2026 |
| 12 | Strategic Advisers Fidelity US TtlStk | 0.43% | 1.6M | $30.8M | — | August 31, 2026 |
| 13 | Fidelity Extended Market Index | 0.36% | 1.3M | $25.4M | +71,688 (+5.9%) | August 31, 2026 |
| 14 | Vanguard Consumer Staples ETF | 0.35% | 1.3M | $24.7M | −253,937 (−16.8%) | August 31, 2026 |
| 15 | JPMorgan Small Cap Equity A | 0.34% | 1.2M | $24.1M | +47,028 (+4.0%) | August 31, 2026 |
| 16 | DFA US Targeted Value I | 0.34% | 1.2M | $24.1M | +370,679 (+43.7%) | August 31, 2026 |
| 17 | Dimensional US Targeted Value ETF | 0.32% | 1.2M | $23.0M | +1,326 (+0.1%) | September 30, 2026 |
| 18 | William Blair Small-Mid Cap Growth I | 0.32% | 1.1M | $22.5M | −6,200 (−0.5%) | August 31, 2026 |
| 19 | Jupiter Merian Glb Eq Abs Rt I USD Acc | 0.30% | 1.1M | $21.7M | −669,281 (−37.9%) | June 30, 2026 |
| 20 | iShares Russell Mid-Cap ETF | 0.30% | 1.1M | $21.5M | +2,014 (+0.2%) | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
PRMB insider transactions
latest 11| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-18 | Markwayne Mullin | Sell | $16.23 | — | — |
| 2025-12-17 | Markwayne Mullin | Sell | $16.35 | — | — |
| 2025-11-13 | Steven P Stanbrook | Buy | $16.43 | 54,540 | $896,092 |
| 2025-11-12 | Eric J Foss | Buy | $16.15 | 4,970 | $80,266 |
| 2025-11-11 | David W Hass | Buy | $15.71 | 15,910 | $249,946 |
| 2025-11-11 | Eric J Foss | Buy | $15.52 | 123,049 | $1.9M |
| 2025-11-10 | Michael John Cramer | Buy | $15.73 | 5,000 | $78,650 |
| 2025-08-14 | Michael John Cramer | Buy | $24.46 | 4,000 | $97,840 |
| 2025-08-13 | Robbert Rietbroek | Buy | $24.12 | 8,285 | $199,834 |
| 2025-08-12 | Steven P Stanbrook | Buy | $24.04 | 12,400 | $298,096 |
| 2025-05-12 | Tony W Lee | Sell | $31.67 | 50,657,562 | $1.60B |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
PRMB shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns PRMB
Institutional investors own 106.9% of Primo Brands's shares and insiders 1.30%. The largest holder is ONE ROCK CAPITAL PARTNERS LLC with 32.11% of the shares (116.2M), as of June 30, 2026. Among the top 20 institutions, 9 added shares and 10 reduced their stake in the latest filings. Short interest is 33.94% of the float, or 6.65 days of average trading volume. The share count rose 282.5% since 2014.
Related: PRMB analyst forecast, PRMB key metrics, PRMB dividend history. See the PRMB stock overview for the latest quote and news.
PRMB ownership FAQ
Who owns the most Primo Brands stock?
The largest shareholders of Primo Brands are ONE ROCK CAPITAL PARTNERS LLC (32.11%), FMR Inc (6.91%), Sachem Head Capital Management LP (4.92%), Samlyn Capital, LLC (4.57%), Fuller & Thaler Asset Management Inc (3.61%).
What percentage of Primo Brands is owned by institutions?
Institutions hold 106.9% of Primo Brands's shares outstanding; insiders hold 1.30%.
Which funds own Primo Brands?
The largest fund holders of Primo Brands are Undiscovered Managers Behavioral Val L (2.66%), Fidelity Low-Priced Stock (2.38%), Vanguard MStar Total Stk Mkt Idx Invest (2.23%), Vanguard Small Cap Index (1.61%), Columbia Overseas Value Inst (1.46%).
What is Primo Brands's short interest?
30.6M shares of Primo Brands were sold short, 33.94% of the float; at the average daily volume it would take 6.65 days to cover.
Are insiders buying or selling Primo Brands?
Of the latest 11 reported insider transactions in Primo Brands (since May 12, 2025), 8 were purchases and 3 were sales.
How many shares of Primo Brands are outstanding?
Primo Brands has 361.9M shares outstanding, of which 262.2M are in the public float.