Alamar Biosciences, Inc. (ALMR) Institutional Shareholders
Alamar Biosciences, Inc. (ALMR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $645.47M in ALMR holdings during the latest filing period.
Sands Capital Alternatives, Llc is currently the largest disclosed institutional shareholder of ALMR tracked by InsiderSet, reporting ownership valued at approximately $114.62M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $147.45M, representing an estimated gain of +28.65% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed ALMR value among the investors covered in this analysis. Major shareholders include Sands Capital Alternatives, Llc, Samsara Biocapital, Llc, T. Rowe Price Investment Management, Inc., and several other long-term asset managers with concentrated positions in Alamar Biosciences, Inc. (ALMR).
This page ranks the largest institutional ALMR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
85
Total Reported Value
$645.47M
Largest Holder
Sands Capital Alternatives, Llc
Largest Position
$114.62M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
86
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sands Capital Alternatives, Llc | 18.68% | 4,230,926 | $114,615,785 | $147,447,771 | +$32,831,986 | +28.65% | |
| Samsara Biocapital, Llc | 5.52% | 2,480,310 | $67,191,598 | $86,438,804 | +$19,247,206 | +28.65% | |
| T. Rowe Price Investment Management, Inc. | 0.04% | 2,202,597 | $59,669,000 | $76,760,505 | +$17,091,505 | +28.64% | |
| ARK Invest | Cathie Wood | 0.24% | 1,373,959 | $37,220,549 | $47,882,471 | +$10,661,922 | +28.65% |
| Braidwell Lp | 1.09% | 1,083,983 | $29,365,099 | $37,776,808 | +$8,411,709 | +28.65% | |
| Alliancebernstein L.P. | 0.01% | 1,003,077 | $27,173,356 | $34,957,233 | +$7,783,877 | +28.65% | |
| Hhlr Advisors, Ltd. | 3.11% | 956,462 | $25,910,556 | $33,332,701 | +$7,422,145 | +28.65% | |
| Blackrock, Inc. | 0.00% | 911,445 | $24,691,045 | $31,763,858 | +$7,072,813 | +28.65% | |
| Millennium Management Llc | 0.02% | 865,764 | $23,453,547 | $30,171,875 | +$6,718,328 | +28.65% | |
| Fmr Llc | 0.00% | 829,424 | $22,469,096 | $28,905,426 | +$6,436,330 | +28.65% | |
| Pura Vida Investments, Llc | 55.35% | 755,909 | $20,477,575 | $26,343,429 | +$5,865,854 | +28.65% | |
| Emerald Advisers, Llc | 0.41% | 647,183 | $17,532,187 | $22,554,328 | +$5,022,141 | +28.65% | |
| Artisan Partners Limited Partnership | 0.03% | 613,744 | $16,626,325 | $21,388,978 | +$4,762,653 | +28.65% | |
| Deerfield Management Company, L.P. | 0.17% | 600,000 | $16,254,000 | $20,910,000 | +$4,656,000 | +28.65% | |
| Vanguard Capital Management Llc | 0.00% | 463,385 | $12,553,100 | $16,148,967 | +$3,595,867 | +28.65% | |
| Wellington Management Group Llp | 0.00% | 457,974 | $12,406,516 | $15,960,394 | +$3,553,878 | +28.65% | |
| Emerald Mutual Fund Advisers Trust | 0.40% | 422,127 | $11,435,420 | $14,711,126 | +$3,275,706 | +28.65% | |
| Ameriprise Financial Inc | 0.00% | 418,965 | $11,349,846 | $14,600,930 | +$3,251,084 | +28.64% | |
| Geode Capital Management, Llc | 0.00% | 330,134 | $8,945,323 | $11,505,170 | +$2,559,847 | +28.62% | |
| Woodline Partners Lp | 0.02% | 243,320 | $6,591,539 | $8,479,702 | +$1,888,163 | +28.65% | |
| New York State Common Retirement Fund | 0.01% | 200,758 | $5,438,534 | $6,996,416 | +$1,557,882 | +28.65% | |
| Citadel Advisors Llc | 0.00% | 180,000 | $4,876,200 | $6,273,000 | +$1,396,800 | +28.65% | |
| Lord, Abbett & Co. Llc | 0.01% | 177,552 | $4,810,000 | $6,187,687 | +$1,377,687 | +28.64% | |
| Goldman Sachs Group Inc | 0.00% | 160,029 | $4,335,186 | $5,577,011 | +$1,241,825 | +28.65% | |
| Ghisallo Capital Management Llc | 0.08% | 150,000 | $4,063,500 | $5,227,500 | +$1,164,000 | +28.65% | |
| Seven Grand Managers, Llc | 0.16% | 150,000 | $4,063,500 | $5,227,500 | +$1,164,000 | +28.65% | |
| Charles Schwab Investment Management Inc | 0.00% | 114,956 | $3,114,158 | $4,006,217 | +$892,059 | +28.65% | |
| Alyeska Investment Group, L.P. | 0.01% | 113,396 | $3,071,898 | $3,951,851 | +$879,953 | +28.65% | |
| Avidity Partners Management Lp | 0.48% | 110,000 | $2,979,900 | $3,833,500 | +$853,600 | +28.65% | |
| Exoduspoint Capital Management, Lp | 0.03% | 100,691 | $2,727,719 | $3,509,081 | +$781,362 | +28.65% | |
| Northern Trust Corp | 0.00% | 100,120 | $2,712,251 | $3,489,182 | +$776,931 | +28.65% | |
| Burkehill Global Management, Lp | 0.10% | 100,000 | $2,709,000 | $3,485,000 | +$776,000 | +28.65% | |
| Jpmorgan Chase & Co | 0.00% | 92,665 | $2,573,307 | $3,229,375 | +$656,068 | +25.50% | |
| Vanguard Portfolio Management Llc | 0.00% | 91,085 | $2,467,493 | $3,174,312 | +$706,819 | +28.65% | |
| Lmr Partners Llp | 0.02% | 87,500 | $2,370,375 | $3,049,375 | +$679,000 | +28.65% | |
| Ubs Group Ag | 0.00% | 86,751 | $2,350,085 | $3,023,272 | +$673,187 | +28.65% | |
| Vanguard Fiduciary Trust Co | 0.00% | 82,282 | $2,229,019 | $2,867,528 | +$638,509 | +28.65% | |
| Freestone Grove Partners Lp | 0.01% | 60,000 | $1,625,400 | $2,091,000 | +$465,600 | +28.65% | |
| Soros Fund Management Llc | 0.02% | 60,000 | $1,625,400 | $2,091,000 | +$465,600 | +28.65% | |
| Ieq Capital, Llc | 0.01% | 58,795 | $1,592,753 | $2,049,006 | +$456,253 | +28.65% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | 56,452 | $1,529,285 | $1,967,352 | +$438,067 | +28.65% | |
| Amova Asset Management Americas, Inc. | 0.02% | 55,800 | $1,511,064 | $1,944,630 | +$433,566 | +28.69% | |
| Bellevue Group Ag | 0.03% | 55,738 | $1,509,942 | $1,942,469 | +$432,527 | +28.65% | |
| Point72 Asset Management, L.P. | 0.00% | 51,800 | $1,403,262 | $1,805,230 | +$401,968 | +28.65% | |
| Shay Capital Llc | 0.12% | 40,000 | $1,083,600 | $1,394,000 | +$310,400 | +28.65% | |
| Iq Eq Fund Management (Ireland) Ltd | 0.06% | 34,742 | $941,161 | $1,210,759 | +$269,598 | +28.65% | |
| Bank Of New York Mellon Corp | 0.00% | 32,514 | $880,804 | $1,133,113 | +$252,309 | +28.65% | |
| Td Asset Management Inc | 0.00% | 26,742 | $724,441 | $931,959 | +$207,518 | +28.65% | |
| Weiss Asset Management Lp | 0.01% | 25,000 | $677,250 | $871,250 | +$194,000 | +28.65% | |
| Nuveen, Llc | 0.00% | 24,528 | $664,464 | $854,801 | +$190,337 | +28.65% |
Frequently asked questions about ALMR
Who owns the most ALMR stock?
The largest holders of ALMR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for Alamar Biosciences, Inc. (ALMR).
Is ALMR widely held by superinvestors?
Many widely followed stocks like ALMR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ALMR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.