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Sio Capital Management, LLC

Q1 2026 · 13F-HR

Sio Capital Management, LLCholdings as filed

Filed 2026-05-14 · accession 0001214659-26-006200

$697.3M
Reported value
76
Positions
2026-03-31
Period end
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The Brief · Sio Capital Management, LLC · Q1 2026

AI · grounded in 13F

Sio Capital Management, LLC exited its position in The Cigna Group CI, reducing its exposure by $47.4M. The fund established new positions in Corcept Therapeutics Inc CORT for $27.2M, GSK PLC GSK for $21.3M, and Abbott Laboratories ABT for $19.2M. Additionally, the fund closed out holdings in Rhythm Pharmaceuticals Inc RYTM and Kenvue Inc KVUE.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
577933104MMSMAXIMUS INC$49.3M7.07%768,825CommonSOLE
946784105WAYWAYSTAR HLDG CORP$39.6M5.68%1,642,236CommonSOLE
G4705A100ICLRICON PLC$33.9M4.86%306,358CommonSOLE
03073E105CORCENCORA INC$31.7M4.55%100,894CommonSOLE
252828108DNTHDIANTHUS THERAPEUTICS INC$31.1M4.45%370,045CommonSOLE
03675P102AVRANTERIS TECHNOLOGIES GLOBAL$29.9M4.28%5,382,965CommonSOLE
218352102CORTCORCEPT THERAPEUTICS INC$27.2M3.90%674,759CommonSOLE
G5509L101LIVNLIVANOVA PLC$26.8M3.84%421,615CommonSOLE
90240B106TYRATYRA BIOSCIENCES INC$23.2M3.33%605,439CommonSOLE
15102K100CELCCELCUITY INC$22.1M3.17%193,843CommonSOLE
37733W204GSKGSK PLC$21.3M3.05%385,879CommonSOLE
00182C103ANIPANI PHARMACEUTICALS INC$20.4M2.93%265,543CommonSOLE
002824100ABTABBOTT LABORATORIES$19.2M2.75%186,574CommonSOLE
29082K105EMBCEMBECTA CORP$16.3M2.34%1,847,850CommonSOLE
00370M103ABVXABIVAX SA$15.1M2.17%135,800CommonSOLE
92764N102VIRVIR BIOTECHNOLOGY INC$13.4M1.93%1,498,620CommonSOLE
405024100HAEHAEMONETICS CORP MASS$12.4M1.78%220,672CommonSOLE
829401108SIONSIONNA THERAPEUTICS INC$11.8M1.69%294,340CommonSOLE
80105N105SNYSANOFI SA$11.5M1.66%239,671CommonSOLE
75383L102RAPPRAPPORT THERAPEUTICS INC$11.5M1.65%366,809CommonSOLE
879369106TFXTELEFLEX INCORPORATED$11.3M1.63%94,800CommonSOLE
09061G101BMRNBIOMARIN PHARMACEUTICAL INC$11.0M1.57%194,226CommonSOLE
227483104CCRNCROSS CTRY HEALTHCARE INC$10.3M1.48%1,098,393CommonSOLE
74365U107TARAPROTARA THERAPEUTICS INC$10.3M1.47%1,969,839CommonSOLE
86366E106GPCRSTRUCTURE THERAPEUTICS INC$10.1M1.45%209,093CommonSOLE
G1110E107BHVNBIOHAVEN LTD$9.8M1.41%1,163,926CommonSOLE
61023L207MNPRMONOPAR THERAPEUTICS INC$9.5M1.36%173,506CommonSOLE
30233G209EYPTEYEPOINT INC$9.3M1.33%721,785CommonSOLE
22663K107CRNXCRINETICS PHARMACEUTICALS IN$9.1M1.30%249,887CommonSOLE
28036F105EWTXEDGEWISE THERAPEUTICS INC$8.5M1.22%268,986CommonSOLE
20451W101CMPSCOMPASS PATHWAYS PLC$8.3M1.19%1,506,525CommonSOLE
67576A100OCULOCULAR THERAPEUTIX INC$8.2M1.18%968,597CommonSOLE
03843E104AQSTAQUESTIVE THERAPEUTICS INC$8.0M1.14%1,922,887CommonSOLE
75955J402RLMDRELMADA THERAPEUTICS INC$6.7M0.96%965,000CommonSOLE
687604108ORKAORUKA THERAPEUTICS INC$6.5M0.93%132,496CommonSOLE
98937L105ZBIOZENAS BIOPHARMA INC$6.5M0.93%331,730CommonSOLE
10919W405DRUGBRIGHT MINDS BIOSCIENCES INC$6.3M0.90%86,083CommonSOLE
219798105QDELQUIDELORTHO CORP$5.9M0.85%359,011CommonSOLE
98956P102ZBHZIMMER BIOMET HOLDINGS INC$5.7M0.81%62,613CommonSOLE
76029N106REPLREPLIMUNE GROUP INC$5.5M0.79%720,036CommonSOLE
68622V106OGNORGANON & CO$5.2M0.74%865,908CommonSOLE
68277Q105OKURONKURE THERAPEUTICS INC$4.5M0.64%1,078,965CommonSOLE
254604101IRONDISC MEDICINE INC$4.2M0.60%65,203CommonSOLE
69353Y103PMVPPMV PHARMACEUTICALS INC$3.8M0.55%3,076,580CommonSOLE
45257U108IMNMIMMUNOME INC$3.6M0.52%165,110CommonSOLE
457985208IARTINTEGRA LIFESCIENCES HLDGS C$3.6M0.52%383,140CommonSOLE
805111101SVRASAVARA INC$3.4M0.48%613,888CommonSOLE
15135B101CNCCENTENE CORP DEL$3.3M0.47%100,000PUTSOLE
N71542109PRQRPROQR THERAPEUTICS N V$3.2M0.45%1,954,715CommonSOLE
82537J108SISHOULDER INNOVATIONS INC$3.1M0.44%210,641CommonSOLE
690469101OVIDOVID THERAPEUTICS INC$2.8M0.40%1,252,381CommonSOLE
501575104KYMRKYMERA THERAPEUTICS INC$2.7M0.39%32,235CommonSOLE
01626L204ALGSALIGOS THERAPEUTICS INC$2.4M0.35%327,237CommonSOLE
21077P108CNTXCONTEXT THERAPEUTICS INC$2.4M0.34%917,922CommonSOLE
037326105ANTXAN2 THERAPEUTICS INC$2.2M0.32%657,200CommonSOLE
81751A108SERSERINA THERAPEUTICS INC$1.9M0.28%1,000,000CommonSOLE
451033708IBIOIBIO INC$1.7M0.25%904,268CommonSOLE
00534B100ADGMADAGIO MED HLDGS INC$1.5M0.21%1,288,461CommonSOLE
98422T209XLOXILIO THERAPEUTICS INC$1.3M0.18%152,464CommonSOLE
107924102BBOTBRIDGEBIO ONCOLOGY THERAPEUT$1.2M0.17%130,628CommonSOLE
44916K106HYPRHYPERFINE INC$1.1M0.15%1,000,000CommonSOLE
81727U303SENSSENSEONICS HLDGS INC$771,1210.11%115,784CommonSOLE
344174107FHTXFOGHORN THERAPEUTICS INC$587,4090.08%122,889CommonSOLE
880881107430TERNS PHARMACEUTICALS INC$532,4720.08%10,100CommonSOLE
29251M106ENTAENANTA PHARMACEUTICALS INC$505,2000.07%40,000CommonSOLE
872381108TELATELA BIO INC$394,5060.06%636,300CommonSOLE
64130M209NEUROONE MED TECHNOLOGIES CO$385,6210.06%496,614CommonSOLE
10170A100BOLDBOUNDLESS BIO INC$180,0470.03%163,679CommonSOLE
B6S7WD106NYXHNYXOAH S A$148,4500.02%50,839CommonSOLE
60785L306MODDMODULAR MED INC$138,2830.02%26,190CommonSOLE
28657F103ELTXELICIO THERAPEUTICS INC$125,0730.02%11,700PUTSOLE
29479A108ERASERASCA INC$80,9000.01%5,000CommonSOLE
687793109OSCROSCAR HEALTH INC$34,4100.00%3,000PUTSOLE
77313F114RCKTWROCKET PHARMACEUTICALS INC$7,0200.00%400,000CommonSOLE
44486Q111HUMAWHUMACYTE INC$4,5720.00%49,998CommonSOLE
829214105SLPSIMULATIONS PLUS INC$2,3640.00%200CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.