| $370M | ||
| $337M | ||
| $259M | ||
| $100M | ||
| $79M | ||
| $62M |
Buys | $6,871,901 | 9 | 50 |
Sells | $57,509 | 9 | 50 |
| Casdin Partners Master Fund, L.P. | 9 | $6.87M | 0 | $0 | $6.87M | |
| Kim Hanjoon Alex | Chief Financial Officer | 0 | $0 | 3 | $4,151 | $-4,151 |
| Egholm Michael | President & CEO | 0 | $0 | 3 | $15,137 | $-15,137 |
| Mackay Sean | SVP & Chief Business Officer | 0 | $0 | 3 | $38,221 | $-38,221 |
Standard BioTools Inc. creates, manufactures, and markets instruments, consumables, reagents, and software for researchers and clinical laboratories worldwide. It offers analytical systems, such as Helios, a CyTOF system, as well as Hyperion imaging systems, Hyperion tissue imagers, and flow conductors; and assays and reagents, including Maxpar reagents, Maxpar direct immune profiling assays, Maxpar on demand reagents, and IMC panel kits for immuno-oncology. The company also provides preparatory instruments, such as Juno systems; and analytical …
Over the last 12 months, insiders at Standard BioTools Inc. have bought $6.87M and sold $57,509 worth of Standard BioTools Inc. stock.
On average, over the past 5 years, insiders at Standard BioTools Inc. have bought $10.52M and sold $285,759 worth of stock each year.
Highest buying activity among insiders over the last 12 months: Casdin Partners Master Fund, L.P. () — $6.87M.
The last purchase of 250,000 shares for transaction amount of $319,350 was made by Casdin Partners Master Fund, L.P. () on 2025‑09‑04.
| 2025-09-04 | Casdin Partners Master Fund, L.P. | 250,000 0.0648% | $1.28 | $319,350 | +0.39% | |||
| 2025-09-03 | Casdin Partners Master Fund, L.P. | 250,000 0.0642% | $1.27 | $316,400 | +0.19% | |||
| 2025-08-26 | Casdin Partners Master Fund, L.P. | 125,000 0.0326% | $1.26 | $157,938 | 0.00% | |||
| 2025-08-25 | Casdin Partners Master Fund, L.P. | 200,000 0.0512% | $1.24 | $248,180 | +4.03% | |||
| 2025-08-22 | Casdin Partners Master Fund, L.P. | 200,000 0.0521% | $1.26 | $252,680 | +1.57% | |||
| 2025-08-15 | Casdin Partners Master Fund, L.P. | 150,000 0.0392% | $1.22 | $183,210 | +3.25% | |||
| 2025-08-14 | Casdin Partners Master Fund, L.P. | 133,220 0.0349% | $1.21 | $161,543 | +4.10% | |||
| 2025-08-13 | Casdin Partners Master Fund, L.P. | 75,000 0.0198% | $1.31 | $98,280 | -3.05% | |||
| 2025-05-23 | Sale | Egholm Michael | President & CEO | 5,473 0.0015% | $0.94 | $5,150 | +36.72% | |
| 2025-05-23 | Sale | Kim Hanjoon Alex | Chief Financial Officer | 1,428 0.0004% | $0.94 | $1,344 | +36.72% | |
| 2025-05-23 | Sale | Mackay Sean | SVP & Chief Business Officer | 13,217 0.0036% | $0.94 | $12,437 | +36.72% | |
| 2025-05-22 | Sale | Egholm Michael | President & CEO | 5,116 0.0014% | $1.00 | $5,126 | +32.01% | |
| 2025-05-22 | Sale | Kim Hanjoon Alex | Chief Financial Officer | 1,355 0.0004% | $1.00 | $1,358 | +32.01% | |
| 2025-05-22 | Sale | Mackay Sean | SVP & Chief Business Officer | 12,536 0.0035% | $1.00 | $12,561 | +32.01% | |
| 2025-05-21 | Sale | Egholm Michael | President & CEO | 4,719 0.0012% | $1.03 | $4,861 | +21.15% | |
| 2025-05-21 | Sale | Kim Hanjoon Alex | Chief Financial Officer | 1,407 0.0004% | $1.03 | $1,449 | +21.15% | |
| 2025-05-21 | Sale | Mackay Sean | SVP & Chief Business Officer | 12,838 0.0033% | $1.03 | $13,223 | +21.15% | |
| 2025-02-28 | Casdin Partners Master Fund, L.P. | 4.82M 1.2482% | $1.06 | $5.13M | +8.88% | |||
| 2024-08-27 | Casdin Partners Master Fund, L.P. | 250,000 0.0798% | $2.19 | $546,750 | -37.84% | |||
| 2024-08-26 | Casdin Partners Master Fund, L.P. | 150,000 0.0471% | $2.15 | $322,455 | -37.33% |
| Casdin Partners Master Fund, L.P. | 60775000 15.9099% | $79.01M | 36 | 0 | <0.0001% | |
| Caligan Partners LP | 10 percent owner | 11444836 2.9961% | $14.88M | 18 | 0 | <0.0001% |
| JOHNSON DAVID EDWARD | 11189663 2.9293% | $14.55M | 8 | 0 | <0.0001% | |
| LEVIN CAPITAL STRATEGIES, L.P. | 10 percent owner | 10473809 2.7419% | $13.62M | 111 | 0 | +23.89% |
| TORRAY ROBERT E | director | 2381164 0.6233% | $3.1M | 4 | 0 | |
| HAYWARD ALFRED O JR | CEO of LaBranche & Co LLC | 1881468 0.4925% | $2.45M | 1 | 0 | |
| Casdin Eli | 1200000 0.3141% | $1.56M | 3 | 0 | +12.56% | |
| BURKE WILLIAM J III | Chief Operating Officer | 571036 0.1495% | $742,346.80 | 4 | 0 | |
| COLELLA SAMUEL D | director | 161109 0.0422% | $209,441.70 | 11 | 5 | +11.04% |
| BARTHELEMY NICOLAS | director | 149373 0.0391% | $194,184.90 | 2 | 1 | +82.84% |
| Linthwaite Stephen Christopher | President & CEO | 145347 0.038% | $188,951.10 | 3 | 1 | +13.41% |
| Black Jeffrey G. | SVP & Chief Financial Officer | 85984 0.0225% | $111,779.20 | 2 | 0 | +7.31% |
| JONES EVAN/ FA | director | 53551 0.014% | $69,616.30 | 9 | 9 | +16.87% |
| JOG VIKRAM | CHIEF FINANCIAL OFFICER | 52061 0.0136% | $67,679.30 | 1 | 26 | +89.16% |
| McPhail Steven | Chief Commercial Officer | 27842 0.0073% | $36,194.60 | 1 | 0 | +89.16% |
| ROBBINS STUART M | director | 5000 0.0013% | $6,500.00 | 1 | 0 | |
| Smith William Maxwell | EVP, LEGAL AFFAIRS & GC | 1389 0.0004% | $1,805.70 | 1 | 64 | <0.0001% |
Standard BioTools Inc. (LAB) | $71,161,299 | 197 | 11.17% | $496.59M |
$26,663,659 | 7 | -12.13% | $23.06B | |
$66,999 | 2 | -47.54% | $11.52M | |
$99,997 | 1 | -77.35% | $6.8M |
| Increased Positions | 76 | +46.91% | 11M | +3.95% |
| Decreased Positions | 61 | -37.65% | 12M | -4.32% |
| New Positions | 29 | New | 2M | New |
| Sold Out Positions | 14 | Sold Out | 746,732 | Sold Out |
| Total Postitions | 177 | +9.26% | 282M | -0.36% |
| Casdin Capital, Llc | $95,855.00 | 19.92% | 76.08M | 0 | 0% | 2025-06-30 |
| Viking Global Investors Lp | $73,900.00 | 15.35% | 58.65M | 0 | 0% | 2025-06-30 |
| Blackrock, Inc. | $31,279.00 | 6.5% | 24.82M | +204,489 | +0.83% | 2025-06-30 |
| Vanguard Group Inc | $21,397.00 | 4.45% | 16.98M | -243,512 | -1.41% | 2025-06-30 |
| Long Focus Capital Management, Llc | $12,688.00 | 2.64% | 10.07M | +3M | +50.3% | 2025-06-30 |
| Geode Capital Management, Llc | $9,376.00 | 1.95% | 7.44M | +235,677 | +3.27% | 2025-06-30 |
| State Street Corp | $7,940.00 | 1.65% | 6.3M | -57,832 | -0.91% | 2025-06-30 |
| Morgan Stanley | $7,845.00 | 1.63% | 6.23M | -4M | -41.87% | 2025-06-30 |
| Sumitomo Mitsui Trust Group, Inc. | $7,769.00 | 1.61% | 6.17M | -68,156 | -1.09% | 2025-06-30 |
| Nikko Asset Management Americas, Inc. | $7,757.00 | 1.61% | 6.16M | -77,591 | -1.25% | 2025-06-30 |