GILDER GAGNON HOWE & CO LLC - PHATHOM PHARMACEUTICALS INC ownership

Quarter-by-quarter ownership
GILDER GAGNON HOWE & CO LLC ownership history of PHATHOM PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$13,585,198
-10.6%
1,310,048
+23.5%
0.21%
-0.5%
Q2 2023$15,187,864
+284.1%
1,060,605
+91.5%
0.21%
+215.2%
Q1 2023$3,954,339
-36.1%
553,829
+0.4%
0.07%
-42.6%
Q4 2022$6,191,499
+1.2%
551,827
-0.1%
0.12%
+7.5%
Q3 2022$6,121,000
+30.4%
552,442
-0.7%
0.11%
+27.4%
Q2 2022$4,694,000
-38.0%
556,105
-0.0%
0.08%
+20.0%
Q1 2022$7,571,000
-29.5%
556,293
+1.9%
0.07%
+14.8%
Q4 2021$10,741,000
-39.2%
546,055
-0.8%
0.06%
-33.7%
Q3 2021$17,663,000
-4.5%
550,240
+0.7%
0.09%
+1.1%
Q2 2021$18,500,000
-39.8%
546,522
-33.2%
0.09%
-45.2%
Q1 2021$30,739,000818,3850.17%
Other shareholders
PHATHOM PHARMACEUTICALS INC shareholders Q4 2023
NameSharesValueWeighting ↓
Medicxi Ventures Management (Jersey) Ltd 4,901,358$41,368,0008.59%
Frazier Life Sciences Management, L.P. 5,827,415$49,183,0004.64%
Abingworth LLP 1,435,106$12,112,0003.88%
Penn Mutual Asset Management 86,940$734,0000.99%
683 Capital Management, LLC 1,440,000$12,153,0000.86%
Western Standard LLC 109,055$920,0000.70%
MPM BioImpact LLC 193,326$1,632,0000.45%
Newtyn Management, LLC 255,767$2,159,0000.41%
StepStone Group LP 422,085$3,562,0000.38%
Avidity Partners Management LP 1,919,800$16,203,0000.37%
View complete list of PHATHOM PHARMACEUTICALS INC shareholders