Joel Greenblatt - Gotham Asset Management
Holding/activity history for Alnylam Pharmaceuticals, Inc. (ALNY)
← All ALNY superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 43,710 | 0.04 | Add 10.32% | <0.01 | $298.00–427.05 · VW $340.12i | $14,462,328 | SEC |
| 2025 Q4 | 39,622 | 0.06 | Add 40.83% | 0.02 | $387.03–495.55 · VW $440.53i | $15,755,688 | SEC |
| 2025 Q3 | 28,135 | 0.06 | Add 58.18% | 0.02 | $309.57–484.21 · VW $421.28i | $12,829,560 | SEC |
| 2025 Q2 | 17,787 | 0.03 | Add 22.53% | <0.01 | $205.87–327.21 · VW $280.00i | $5,800,163 | SEC |
| 2025 Q1 | 14,517 | 0.03 | Add 32.89% | <0.01 | $230.79–300.90 · VW $261.98i | $3,919,880 | SEC |
| 2024 Q4 | 10,924 | 0.02 | Reduce 37.84% | 0.02 | $229.86–304.39 · VW $261.13i | $2,570,526 | SEC |
| 2024 Q3 | 17,575 | 0.05 | Add 32.77% | 0.01 | $231.01–287.55 · VW $258.35i | $4,833,652 | SEC |
| 2024 Q2 | 13,237 | 0.04 | Add 546.65% | 0.04 | $141.98–252.87 · VW $187.51i | $3,216,591 | SEC |
| 2024 Q1 | 2,047 | <0.01 | Reduce 81.06% | 0.03 | $143.52–199.38 · VW $160.85i | $305,924 | SEC |
| 2023 Q4 | 10,809 | 0.04 | Add 250.71% | 0.03 | $148.10–198.00 · VW $168.63i | $2,068,951 | SEC |
| 2023 Q3 | 3,082 | 0.01 | Reduce 20.09% | <0.01 | $168.65–218.88 · VW $192.23i | $545,822 | SEC |
| 2023 Q2 | 3,857 | 0.02 | Reduce 24.61% | <0.01 | $183.00–212.47 · VW $196.26i | $732,599 | SEC |
| 2023 Q1 | 5,116 | 0.02 | Add 51.09% | <0.01 | $179.19–242.39 · VW $207.71i | $1,024,837 | SEC |
| 2022 Q4 | 3,386 | 0.02 | Add 0.09% | $181.65–242.97 · VW $213.01i | $804,683 | SEC | |
| 2022 Q3 | 3,383 | 0.02 | Add 8.92% | <0.01 | $135.46–236.80 · VW $189.65i | $677,000 | SEC |
| 2022 Q2 | 3,106 | 0.01 | Add 139.29% | <0.01 | $117.58–180.35 · VW $138.97i | $453,000 | SEC |
| 2022 Q1 | 1,298 | <0.01 | Buy | <0.01 | $125.00–174.66 · VW $152.93i | $212,000 | SEC |
| 2020 Q2 | 0 | 0.00 | Sell 100.00% | 0.01 | $98.01–158.37 · VW $135.60i | SEC | |
| 2020 Q1 | 4,464 | 0.01 | Add 52.88% | <0.01 | $84.97–134.51 · VW $114.22i | $486,000 | SEC |
| 2019 Q4 | 2,920 | <0.01 | Buy | <0.01 | $73.32–125.72 · VW $103.48i | $336,000 | SEC |
| 2017 Q4 | 0 | 0.00 | Sell 100.00% | <0.01 | $111.25–147.63 · VW $128.48i | SEC | |
| 2017 Q3 | 2,499 | <0.01 | Reduce 74.19% | <0.01 | $70.76–119.02 · VW $94.40i | $294,000 | SEC |
| 2017 Q2 | 9,684 | 0.01 | Buy | 0.01 | $46.90–86.92 · VW $66.49i | $772,000 | SEC |
Price snapshot:
Current price$288.06
Avg. buy price$351.03
+/- since buy-17.94%
52-week low$273.11
52-week high$495.55