Stocks/Funds/CIK 1844645

Pivotal bioVenture Partners Investment Advisor LLC

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1844645
Assets
$280M
+126.4% YoY
Holdings
13
Lifetime alpha vs market
+7.17% annual
Average hold time
1.8 yr
median 1.0 yr

Quarterly history

Cum return +101% vs S&P +52% · α +49% lifetimeAUM $280M · peak $394MFlow $4M (+1%)2020-122021-122022-122023-122024-122025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+7.66%
adds when stocks drop
when a holding falls −10%+
Middle response
-0.93%
baseline attrition
Rally response
-2.26%
trims into rallies
when a holding rises +10%+

Top positions · 13

Ticker$ value% portYoYHold time
PCVXVaxcyte, Inc.$80M28.5%+53.9%5.5 yr
$45M16.0%3.3 yr
EVMNEvommune, Inc.$44M15.8%0.5 yr
ARQTArcutis Biotherapeutics,$32M11.4%+50.6%5.5 yr
TRVITrevi Therapeutics, Inc.$19M6.6%+89.7%1.0 yr
IMNMImmunome, Inc.$16M5.7%+225.0%0.8 yr
MPLTMapLight Therapeutics, I$12M4.4%0.5 yr
ZBIOZenas BioPharma, Inc.$12M4.1%+147.5%1.8 yr
BIOABioAge Labs, Inc.$11M4.1%+365.2%1.8 yr
$4M1.6%0.3 yr
RLYBRallybio Corporation$3M1.0%0.3 yr
RXRXRecursion Pharmaceutical$2M0.7%-42.0%1.5 yr
BOLTBolt Biotherapeutics, In$0M0.1%1.0 yr

Portfolio composition (YoY)

Industry mix
Biotechnology82.5%+19.8pp$231M
Unknown17.5%-19.8pp$49M
Country
US82.5%+20.5pp
Unknown17.5%-19.8pp
Top 5: 78.4% · Top 10: 98.3% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
ARQT$33M+0.02B50.6%
PCVX$27M+0.01B53.9%
BIOA$2M+0.01B365.2%
ZBIO$6M+0.01B147.5%
RXRX$3M-0.00B-42.0%

Losers

TickerPrev $PnLYoY %
RXRX$3M-0.00B-42.0%

Top buys this quarter · 3

new+$0M
TRVI Trevi Therapeutics, Inc.+$4M
RLYB Rallybio Corporationnew+$3M

Top sells this quarter · 4

$0M
exit$0M
ARQT Arcutis Biotherapeutics, Inc.$0M
BOLT Bolt Biotherapeutics, Inc.$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$280M13+88.33%+17.59%+70.74%+0.00B
2025-12-31$259M12+24.40%+17.72%+6.68%+0.01B
2025-09-30$173M10-32.49%+17.52%-50.01%-0.04B
2025-06-30$161M12-29.00%+14.94%-43.94%+0.05B
2025-03-31$124M11-28.64%+8.30%-36.94%+0.02B
2024-12-31$148M11+35.36%+24.89%+10.48%+0.01B
2024-09-30$168M11+86.97%+36.04%+50.93%-0.01B
2024-06-30$130M10+18.75%+24.49%-5.74%-0.01B
2024-03-31$156M11+54.35%+29.62%+24.72%-0.37B
2023-12-31$394M13-5.70%+26.18%-31.88%+0.12B
2023-09-30$251M13+9.54%+21.57%-12.03%-0.02B
2023-06-30$303M11+20.73%+19.42%+1.30%+0.01B
2023-03-31$243M11-3.21%-7.82%+4.61%+0.06B
2022-12-31$230M10+26.83%+7.56%+19.27%-0.12B
2022-09-30$274M11-2.72%-4.93%+2.21%+0.08B
2022-06-30$199M11-3.94%-16.11%+12.17%-0.00B