VIKING GLOBAL INVESTORS LP - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-02-17
8:46 pm
Sale
2026-02-1213DBridgeBio Pharma, Inc.
BBIO
VIKING GLOBAL INVESTORS LP13,026,367
6.800%
-2,867,567decrease
(-18.04%)
Filing
History
2026-02-17
4:26 pm
Sale
2025-12-3113GInhibrx Biosciences, Inc.
INBX
VIKING GLOBAL INVESTORS LP1,454,608
9.990%
-333,097decrease
(-18.63%)
Filing
History
2026-02-17
4:26 pm
Purchase
2025-12-3113GRallybio Corporation
RLYB
VIKING GLOBAL INVESTORS LP4,222,969
9.990%
28,192increase
(+0.67%)
Filing
History
2026-02-17
4:26 pm
Sale
2025-12-3113GNewAmsterdam Pharma Company N.V.
NAMS
VIKING GLOBAL INVESTORS LP4,203,567
3.700%
-2,774,967decrease
(-39.76%)
Filing
History
2026-02-17
4:26 pm
Sale
2025-12-3113GSaia, Inc.
SAIA
VIKING GLOBAL INVESTORS LP1,088,582
4.100%
-248,774decrease
(-18.60%)
Filing
History
2026-02-17
4:26 pm
Sale
2025-12-3113GPrimo Brands Corporation
PRMB
VIKING GLOBAL INVESTORS LP0
0.000%
-19,602,116decrease
(Position Closed)
Filing
History
2026-02-12
4:54 pm
Purchase
2026-02-0513GVeradermics, Incorporated
MANE
VIKING GLOBAL INVESTORS LP2,151,493
5.800%
2,151,493increase
(New Position)
Filing
History
2026-01-13
7:09 pm
Purchase
2026-01-0613GRegal Rexnord Corporation
RRX
VIKING GLOBAL INVESTORS LP3,301,545
4.970%
178,283increase
(+5.71%)
Filing
History
2025-12-30
6:31 pm
Purchase
2025-12-1813GChewy, Inc.
CHWY
VIKING GLOBAL INVESTORS LP13,536,645
5.700%
13,536,645increase
(New Position)
Filing
History
2025-11-14
4:55 pm
Sale
2025-09-3013GTrevi Therapeutics, Inc.
TRVI
VIKING GLOBAL INVESTORS LP5,128,875
4.200%
-2,376,819decrease
(-31.67%)
Filing
History
2025-11-14
4:54 pm
Sale
2025-09-3013GRoivant Sciences Ltd.
ROIV
VIKING GLOBAL INVESTORS LP23,594,831
3.400%
-10,642,948decrease
(-31.09%)
Filing
History
2025-11-14
4:54 pm
Sale
2025-09-3013GRegal Rexnord Corporation
RRX
VIKING GLOBAL INVESTORS LP3,123,262
4.700%
-306,866decrease
(-8.95%)
Filing
History
2025-11-14
4:53 pm
Sale
2025-09-3013GBioMarin Pharmaceutical Inc.
BMRN
VIKING GLOBAL INVESTORS LP8,322,179
4.300%
-3,966,432decrease
(-32.28%)
Filing
History
2025-11-14
4:53 pm
Purchase
2025-09-3013GFortive Corporation
FTV
VIKING GLOBAL INVESTORS LP20,483,680
6.400%
3,434,502increase
(+20.14%)
Filing
History
2025-11-14
4:52 pm
Sale
2025-11-1413DBridgeBio Pharma, Inc.
BBIO
VIKING GLOBAL INVESTORS LP15,893,934
8.200%
-2,708,986decrease
(-14.56%)
Filing
History
2025-10-03
4:37 pm
Purchase
2025-09-2613GPepGen Inc.
PEPG
VIKING GLOBAL INVESTORS LP3,482,434
5.100%
2,000,000increase
(+134.91%)
Filing
History
2025-09-24
5:11 pm
Purchase
2025-09-1713GOruka Therapeutics, Inc.
ORKA
VIKING GLOBAL INVESTORS LP2,666,690
5.500%
2,666,690increase
(New Position)
Filing
History
2025-09-10
4:05 pm
Purchase
2025-09-0313GSaia, Inc.
SAIA
VIKING GLOBAL INVESTORS LP1,337,356
5.020%
1,337,356increase
(New Position)
Filing
History
2025-08-14
8:32 pm
Unchanged
2025-08-1413DBridgeBio Pharma, Inc.
BBIO
VIKING GLOBAL INVESTORS LP18,602,920
9.700%
0
(Unchanged)
Filing
History
2025-08-14
5:35 pm
Sale
2025-06-3013GTrevi Therapeutics, Inc.
TRVI
VIKING GLOBAL INVESTORS LP7,505,694
5.900%
-1,684,792decrease
(-18.33%)
Filing
History
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