13FBOX
ERASCA INC · 13F Institutional Holdings
Options Calculator Rankings
E

ERASCA INC

ERAS
Institutions
263
Combined AUM (Q2 2026)
$5.31B
Combined Shares (Q2 2026)
290.7M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+52.5M
175 · 69 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-36.5M
104 · 31 Exit · ≈
⚖️ Net
+16.0M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$5.31B
Institutions
263
New Buys
69
Adds
106
Reduces
73
Exits
31
Unchanged
15
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Frazier Life Sciences Management, L.P.
9.96%10.27%#2$457.5M25.0M$399.2M24.7M+300,000+1.22%Add
T. Rowe Price Investment Management, Inc.
0.25%0.24%#38$388.1M21.2M$344.0M21.3M-73,807-0.35%Reduce
BlackRock, Inc.
0.01%0.01%#111$387.5M21.2M$326.0M20.2M+1.0M+4.98%Add
RTW INVESTMENTS, LP
2.81%2.6%#14$328.8M17.9M$261.4M16.2M+1.8M+11.08%Add
Venrock Adviser, LLC
9.94%9.89%#3$327.8M17.9M$265.1M16.4M+1.5M+9.21%Add
STATE STREET CORP
0.01%0.01%#100$223.2M12.2M$150.5M9.3M+2.9M+31.02%Add
Logos Global Management LP
9.58%9.01%#4$222.6M12.2M$180.4M11.2M+1.0M+8.97%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#128$208.9M11.4M$182.0M11.2M+152,461+1.36%Add
Siren, L.L.C.
4.23%5.04%#9$208.8M11.4M$181.9M11.2M+153,535+1.37%Add
Paradigm Biocapital Advisors LP
3.28%3.44%#13$175.0M9.6M$168.2M10.4M-842,702-8.11%Reduce
ARCH Venture Management, LLC
11.81%16.95%#1$129.9M7.1M$114.7M7.1M00.00%Unchanged
GEODE CAPITAL MANAGEMENT, LLC
0.01%0.01%#103$119.1M6.5M$97.0M6.0M+505,277+8.43%Add
PRICE T ROWE ASSOCIATES INC /MD/
0.01%<0.01%#79$114.9M6.3M$29.4M1.8M+4.5M+245.53%Add
Cormorant Asset Management, LP
5.58%4.71%#7$109.9M6.0M$93.8M5.8M+200,000+3.45%Add
Caption Management, LLC
0.47%0.06%#29$100.9M5.5M$9.9M612,500+4.9M+798.81%Add
Affinity Asset Advisors, LLC
4.35%4.47%#8$96.2M5.3M$86.6M5.4M-100,000-1.87%Reduce
Vivo Capital, LLC
6.9%16.34%#5$75.6M4.1M$196.6M12.2M-8.0M-66.03%Reduce
GOLDMAN SACHS GROUP INC
0.01%0.01%#105$70.0M3.8M$78.9M4.9M-1.1M-21.60%Reduce
ALLIANCEBERNSTEIN L.P.
0.02%<0.01%#71$66.6M4.1M$9.8M2.6M+1.5M+55.72%Add
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#140$55.9M3.0M$49.4M3.1M-7,160-0.23%Reduce
FMR LLC
<0.01%<0.01%#157$52.8M2.9M$24.1M1.5M+1.4M+93.51%Add
Woodline Partners LP
0.16%0.17%#43$51.9M2.8M$45.8M2.8M+329+0.01%Add
JENNISON ASSOCIATES LLC
0.03%#65$51.1M2.8M$00+2.8MNew Buy
Soleus Capital Management, L.P.
1.7%#18$49.5M2.7M$00+2.7MNew Buy
a16z Capital Management, L.L.C.
3.69%3.59%#11$46.3M2.9M$46.3M2.9M00.00%Unchanged
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#165$43.8M2.4M$28.7M1.8M+616,107+34.73%Add
SAMLYN CAPITAL, LLC
0.67%#23$41.3M2.3M$00+2.3MNew Buy
BNP PARIBAS FINANCIAL MARKETS
0.02%0.01%#76$37.4M2.0M$17.6M1.1M+954,733+87.81%Add
NORTHERN TRUST CORP
<0.01%<0.01%#134$35.9M2.0M$27.5M1.7M+256,497+15.07%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#126$35.6M1.9M$30.7M1.9M+46,566+2.45%Add
VICTORY CAPITAL MANAGEMENT INC
0.02%0.02%#73$35.5M1.9M$26.8M1.7M+281,965+17.04%Add
Nuveen, LLC
0.01%<0.01%#90$33.7M1.8M$8.8M543,021+1.3M+239.16%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#154$32.9M1.8M$23.9M1.5M+314,951+21.30%Add
DIMENSIONAL FUND ADVISORS LP
0.01%0.01%#108$32.3M1.8M$28.9M1.8M-22,409-1.25%Reduce
VANGUARD FIDUCIARY TRUST CO
0.01%0.01%#98$31.1M1.7M$24.9M1.5M+160,076+10.41%Add
UBS Group AG
<0.01%<0.01%#138$29.3M1.6M$29.9M1.8M-251,918-13.63%Reduce
STEMPOINT CAPITAL LP
4.1%0.72%#10$28.8M1.8M$3.9M239,861+1.5M+636.22%Add
JANE STREET GROUP, LLC
<0.01%<0.01%#159$27.2M1.5M$10.0M617,619+864,388+139.95%Add
Rock Springs Capital Management LP
1.25%1.05%#20$25.7M1.4M$17.9M1.1M+298,681+27.07%Add
Evergreen Quality Fund GP, Ltd.
0.41%#31$25.2M1.4M$00+1.4MNew Buy
RENAISSANCE TECHNOLOGIES LLC
0.03%0.04%#64$25.1M1.4M$22.6M1.4M-29,951-2.14%Reduce
FRED ALGER MANAGEMENT, LLC
0.08%0.02%#53$24.0M1.3M$3.8M236,824+1.1M+452.50%Add
SILVERARC CAPITAL MANAGEMENT, LLC
2.4%3.06%#15$23.1M1.3M$30.0M1.9M-588,786-31.80%Reduce
BALYASNY ASSET MANAGEMENT L.P.
0.03%0.11%#67$23.0M1.3M$83.2M5.1M-3.9M-75.54%Reduce
Octagon Capital Advisors LP
2.07%#17$23.0M1.3M$00+1.3MNew Buy
Point72 Asset Management, L.P.
0.03%0.01%#70$22.8M1.2M$11.2M693,309+553,894+79.89%Add
First Turn Management, LLC
2.39%1.57%#16$22.4M1.2M$14.0M867,639+354,082+40.81%Add
FEDERATED HERMES, INC.
0.03%<0.01%#69$19.8M1.1M$16,2611,005+1.1M+107,587.76%Add
Integral Health Asset Management, LLC
0.72%0.54%#22$18.3M1.0M$11.3M700,000+300,000+42.86%Add
D. E. Shaw & Co., Inc.
0.01%0.01%#88$17.4M949,590$19.7M1.2M-269,944-22.14%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow