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Equibles

FMR LLC

Position in SERA — Sera Prognostics, Inc.

CIK 315066 BOSTON, MA
Back to SERA Full portfolio

Position in SERA

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$4,620
-$8,723 QoQ
Shares Held
2,539
-61.4% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#39
of 46 holders
Holding Since
Mar 2022
11 quarters on record
Voting authority Sole 86% Shared 0% None 14%

Common Shares in SERA Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

FMR LLC holds $9,354,933,608 across 97 Medical Devices names. SERA ranks #83 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BSX
Boston Scientific Corp
 45,702,845 $1,950,597,421
2 BRKR
Bruker Corp
 20,683,975 $1,417,902,444
3 ABT
Abbott Laboratories
 13,423,080 $1,218,010,276
4 EW
Edwards Lifesciences Corp
 8,435,949 $763,115,943
5 TXG
10x Genomics, Inc.
 17,629,266 $675,906,056
6 SYK
Stryker Corp
 1,702,373 $535,975,113
7 TMDX
TransMedics Group, Inc.
 5,133,328 $340,955,642
8 NVCR
NovoCure Ltd
 17,373,078 $263,202,131

All Filings in SERA

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,620 2,539
2026-03-31 $13,343 6,573
2025-12-31 $43,792 14,845
2025-09-30 $45,425 14,845
2025-06-30 $41,120 14,845
2025-03-31 $19,496 5,298
2024-12-31 $16,100 1,978
2024-09-30 $12,043 1,544
2022-09-30 $2,480 1,550
2022-06-30 $2,542 1,550
2022-03-31 $447 118