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BlackRock, Inc.

Position in SERA — Sera Prognostics, Inc.

CIK 2012383 New York, NY

Position in SERA

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$402,890
+$4,798 QoQ
Shares Held
221,369
+12.9% QoQ
Ownership
0.561%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#8
of 46 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SERA Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

BlackRock, Inc. holds $63,343,633,098 across 119 Medical Devices names. SERA ranks #91 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SERA

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $402,890 221,369
2026-03-31 $398,092 196,105
2025-12-31 $550,915 186,751
2025-09-30 $547,668 178,977
2025-06-30 $402,420 145,279
2025-03-31 $5,660,053 1,538,059
2024-12-31 $12,733,482 1,564,310
2024-09-30 $12,014,191 1,540,281