Stocks/Funds/CIK 1725042

Syncona Portfolio Ltd

microcap filerlong-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1725042
Assets
$26M
-2.5% YoY
Holdings
2
Lifetime alpha vs market
-30.52% annual
Average hold time
3.3 yr
median 3.3 yr

Quarterly history

Cum return -65% vs S&P +52% · α -117% lifetimeAUM $26M · peak $158MFlow $-0M (-0%)2021-122022-092023-062024-032024-122025-092026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+8.12%
adds when stocks drop
when a holding falls −10%+
Middle response
-3.27%
baseline attrition
Rally response
+0.00%
adds into rallies
when a holding rises +10%+

Top positions · 2

Ticker$ value% portYoYHold time
AUTLAutolus Therapeutics plc$23M89.3%-11.0%4.5 yr
IPSCCentury Therapeutics, In$3M10.7%+374.8%2.0 yr

Portfolio composition (YoY)

Industry mix
Biotechnology100.0%+0.0pp$26M
Country
GB89.3%-8.5pp
US10.7%+8.5pp
Top 5: 100.0% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
IPSC$1M+0.00B374.8%
AUTL$26M-0.00B-11.0%

Losers

TickerPrev $PnLYoY %
AUTL$26M-0.00B-11.0%

Top buys this quarter · 0

No buys this quarter

Top sells this quarter · 0

No sells this quarter

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$26M2-2.52%+17.59%-20.11%-0.00B
2025-12-31$34M2-14.90%+17.72%-32.62%+0.00B
2025-09-30$28M2-55.61%+17.52%-73.12%-0.00B
2025-06-30$39M2-36.27%+14.94%-51.21%+0.00B
2025-03-31$26M2-76.22%+8.30%-84.52%-0.01B
2024-12-31$53M3-63.97%+24.89%-88.86%+0.00B
2024-09-30$81M3+54.22%+36.04%+18.18%-0.01B
2024-06-30$86M3+46.48%+24.49%+21.99%+0.00B
2024-03-31$150M2+246.74%+29.62%+217.12%-0.01B
2023-12-31$158M4+238.95%+26.18%+212.77%-0.03B
2023-09-30$67M4+8.88%+21.57%-12.69%+0.00B
2023-06-30$66M4-15.90%+19.42%-35.33%-0.01B
2023-03-31$62M4-55.88%-7.82%-48.06%+0.00B
2022-12-31$63M4-11.21%+7.56%-18.78%+0.01B
2022-09-30$58M4-24.38%-4.93%-19.45%+0.00B
2022-06-30$70M4-32.13%-16.11%-16.02%-0.00B