13F

Investor

Sanofi

CIK 0001121404 · filed 2026-05-07 · SEC filing

13F book

$336M

Positions

9

1 new · 0 sold

Largest name

31.4%

Meiragtx Hldgs Plc

Est. mark

−$3.65M

Price effect on 8 names still held. Flow $29.2M.
NameTickerSharesValueWeightEst. markChange
Meiragtx Hldgs Plc12.2M$105.6M31.4%$8.66MHeld
Inhibrx Biosciences, Inc.INBX1.16M$77.8M23.2%−$13.6MHeld
Novavax IncNVAX6.88M$56M16.7%$9.77MHeld
Anaptysbio, IncANAB821.9K$30.4M9.0%−$9.46MHeld
Agomab Therapeutics NvAGMB2.78M$29.2M8.7%New
MapLight Therapeutics, Inc.MPLT912K$18.5M5.5%$2.52MHeld
Immuneering CorpIMRX2.71M$14.3M4.2%−$3.55MHeld
Eledon Pharmaceuticals, Inc.ELDN815K$2.51M0.7%$1.28MHeld
Q32 Bio Inc.QTTB244.1K$1.57M0.5%$756.7KHeld

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.