13F

SERA SERA PROGNOSTICS INC-A

2026Q1 · CUSIP 81749D107 · Sector: Healthcare & Biotech

Neutral · No signal
Holders
56
Δ holders QoQ
-1
Breadth percentile
Top 66%
Whale holders
25
Δ whales
-5
Inst. holding value
$41M
New positions
12
Closed positions
13
Price momentum (1Q)
Put / Call
0/1

Breadth history (34 quarters)

2021Q4: Δ+1 · h=36 2022Q1: Δ+8 · h=44 2022Q2: Δ-13 · h=31 2022Q3: Δ+2 · h=33 2022Q4: Δ-4 · h=29 2023Q1: Δ+5 · h=34 2023Q2: Δ-1 · h=33 2023Q3: Δ-5 · h=28 2023Q4: Δ+19 · h=47 2024Q1: Δ+5 · h=52 2024Q2: Δ+13 · h=65 2024Q3: Δ-4 · h=61 2024Q4: Δ+14 · h=75 2025Q1: Δ-3 · h=72 2025Q2: Δ-12 · h=60 2025Q3: Δ+2 · h=62 2025Q4: Δ-5 · h=57 2026Q1: Δ-1 · h=56 2021Q4: holders=36 2022Q1: holders=44 2022Q2: holders=31 2022Q3: holders=33 2022Q4: holders=29 2023Q1: holders=34 2023Q2: holders=33 2023Q3: holders=28 2023Q4: holders=47 2024Q1: holders=52 2024Q2: holders=65 2024Q3: holders=61 2024Q4: holders=75 2025Q1: holders=72 2025Q2: holders=60 2025Q3: holders=62 2025Q4: holders=57 2026Q1: holders=56 -19 -9.5 +0 +9.5 +19 255279 21Q422Q222Q423Q223Q424Q224Q425Q225Q426Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 0 lit events

No lit events in history

Options Sentiment

Put holders
0
QoQ: 0
Call holders
1
QoQ: +1

See methodology →

Fundamentals

PE (TTM)
EPS (TTM)
$-0.64
EPS YoY
Revenue (TTM)
$0.0B
Revenue YoY
-50.4%
Quarterly Revenue & EPS (4Y)
2024-03-31: $0 2024-06-30: $24000 2024-09-30: $29000 2024-12-31: $24000 2025-03-31: $38000 2025-06-30: $17000 2025-09-30: $16000 2025-12-31: $10000 2026-03-31: $14000 2022-06-30: EPS -0.37 2022-09-30: EPS -0.35 2022-12-31: EPS -0.31 2023-03-31: EPS -0.34 2023-06-30: EPS -0.34 2023-09-30: EPS -0.23 2023-12-31: EPS -0.25 2024-03-31: EPS -0.25 2024-06-30: EPS -0.25 2024-09-30: EPS -0.24 2024-12-31: EPS -0.25 2025-03-31: EPS -0.20 2025-06-30: EPS -0.16 2025-09-30: EPS -0.16 2025-12-31: EPS -0.15 2026-03-31: EPS -0.17 0 19000 38000 $ -0.41 -0.20 0.00 20222023202420252026 Revenue EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

As of 2026-03-31 · SEC filings (XBRL)