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Asset Manager ← All Institutions

BAKER BROS. ADVISORS LP

Q2 2026 · Filed 2026-08-14
Market Value
$19.7B
+14.6%
Holdings
87
New Purchases
8
Added To
15
Closed
7
Reduced
7
Top 10 Concentration
73.8%
Turnover
17.2%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
RVMD 10.88% 5.41% +5.47% $2.1B
INCY 17.70% 16.84% +0.87% $3.5B
KYMR 5.04% 4.20% +0.84% $993M
ABCL 1.32% 0.61% +0.70% $259M
ALKS 2.66% 2.06% +0.60% $525M
RYTM 3.16% 2.84% +0.32% $622M
IMVT 1.06% 0.79% +0.27% $209M
RLAY 0.27% 0.07% +0.20% $53M
GRAL 1.40% 1.21% +0.18% $275M
IDYA 0.95% 0.77% +0.18% $187M
FTH 0.16% 0.00% +0.16% $32M
NRIX 0.57% 0.42% +0.15% $113M
REPL 0.62% 0.49% +0.13% $122M
GLUE 0.53% 0.42% +0.12% $105M
CLDX 0.22% 0.12% +0.10% $44M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ONC 12.73% 15.20% -2.47% $2.5B
INSM 4.76% 7.06% -2.30% $938M
SMMT 2.42% 4.01% -1.59% $478M
CELC 4.20% 5.26% -1.05% $828M
MDGL 5.84% 6.52% -0.68% $1.2B
ABVX 0.00% 0.57% -0.57% $0
KOD 3.94% 4.42% -0.48% $776M
EWTX 0.76% 1.21% -0.44% $150M
PRAX 2.98% 3.29% -0.31% $587M
SYRE 0.00% 0.29% -0.29% $0
TRDA 0.19% 0.37% -0.18% $37M
CNTA 0.00% 0.16% -0.16% $0
IMTX 0.49% 0.63% -0.14% $96M
IMCR 0.00% 0.13% -0.13% $0
CTNM 0.00% 0.11% -0.11% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 9 $10.9B 55.2%
Mid Cap 33 $7.6B 38.5%
Small Cap 32 $1.0B 5.2%
Micro Cap 13 $220M 1.1%

Portfolio Analytics

Avg Market Cap
$5.4B
Median Market Cap
$1.9B
Avg P/E
37.2
Median P/E
26.3
Avg Dividend Yield
—%
Avg Beta
0.98
# Stocks
87
# ETFs / Funds
0

Top Holdings (87 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 INCY 17.70% 30,762,330 $3.5B $113.36 $594M +17,918 +0.1%
2 ONC 12.73% 8,801,567 $2.5B $284.97 -$105M +2,514 +0.0%
3 RVMD 10.88% 11,443,357 $2.1B $187.28 $1.2B +1,888,000 +19.8%
4 MDGL 5.84% 2,143,131 $1.2B $536.95 $30M +1,430 +0.1%
5 ACAD 5.51% 42,912,904 $1.1B $25.30 $131M +16,214 +0.0%
6 KYMR 5.04% 8,657,242 $993M $114.67 $272M — —
7 INSM 4.76% 8,796,111 $938M $106.62 -$276M +1,375,000 +18.5%
8 CELC 4.20% 7,915,792 $828M $104.62 -$75M — —
9 KOD 3.94% 19,919,186 $776M $38.96 $17M — —
10 RYTM 3.16% 5,604,483 $622M $111.03 $135M — —
11 PRAX 2.98% 1,753,198 $587M $334.79 $22M — —
12 ALKS 2.66% 10,012,267 $525M $52.39 $171M — —
13 SMMT 2.42% 32,786,348 $478M $14.57 -$212M -3,604,715 -9.9%
14 GRAL 1.40% 4,028,614 $275M $68.27 $67M — —
15 ABCL 1.32% 33,012,138 $259M $7.85 $153M +2,736,200 +9.0%
16 IMVT 1.06% 5,435,220 $209M $38.53 $74M -22,661 -0.4%
17 IDYA 0.95% 5,010,030 $187M $37.27 $55M +1,063,515 +26.9%
18 ROIV 0.85% 4,716,831 $167M $35.39 $32M -150,892 -3.1%
19 ARWR 0.82% 1,992,783 $162M $81.51 $37M — —
20 IONS 0.82% 2,047,727 $162M $79.29 $9M — —
21 EWTX 0.76% 3,701,719 $150M $40.63 -$57M -2,874,221 -43.7%
22 REPL 0.62% 11,045,336 $122M $11.07 $38M — —
23 NRIX 0.57% 4,658,556 $113M $24.26 $41M — —
24 STOK 0.55% 3,336,697 $109M $32.72 $534K — —
25 GLUE 0.53% 4,345,736 $105M $24.20 $34M — —
26 IMTX 0.49% 9,508,565 $96M $10.13 -$11M -1,408,128 -12.9%
27 DNLI 0.49% 3,734,336 $96M $25.72 $24M +2,641 +0.1%
28 CRNX 0.45% 2,351,465 $88M $37.42 $3M — —
29 DNTH 0.42% 852,164 $83M $97.48 $12M — —
30 GPCR 0.39% 1,432,529 $77M $53.67 $8M — —
31 RAPP 0.33% 1,547,090 $64M $41.67 $16M — —
32 ALMS 0.29% 2,012,500 $57M $28.14 $12M — —
33 PRLD 0.27% 10,123,824 $54M $5.33 $19M — —
34 RLAY 0.27% 2,826,783 $53M $18.71 $41M +1,666,666 +143.7%
35 MIRM 0.27% 445,975 $52M $117.07 $11M — —
36 BCYC 0.23% 10,885,357 $46M $4.24 -$4M — —
37 ELVN 0.23% 905,191 $46M $50.75 $10M — —
38 CLDX 0.22% 1,182,611 $44M $37.21 $23M +517,241 +77.7%
39 VRDN 0.22% 2,383,025 $44M $18.37 $5M +411,347 +20.9%
40 DSGN 0.20% 2,678,430 $39M $14.47 $11M +92,452 +3.6%
41 TRDA 0.19% 5,072,730 $37M $7.36 -$27M — —
42 FTH 0.16% 1,286,411 $32M $25.00 — +1,286,411 — NEW
43 AKTS 0.16% 996,351 $32M $32.23 $14M — —
44 NGNE 0.16% 991,691 $31M $31.45 $11M — —
45 JBIO 0.14% 1,230,426 $27M $22.22 $4M -410,711 -25.0%
46 TSHA 0.14% 4,004,756 $27M $6.81 $9M — —
47 RCUS 0.13% 844,816 $26M $30.83 $17M +429,195 +103.3%
48 IRON 0.13% 349,657 $26M $73.14 $3M — —
49 ABSI 0.13% 2,134,803 $25M $11.59 $18M — —
50 GENB 0.12% 1,423,602 $24M $16.87 $6M — —
51 DBVT 0.12% 1,461,425 $24M $16.40 -$7M — —
52 XENE 0.11% 370,208 $22M $60.36 $818K — —
53 TECX 0.11% 607,788 $21M $34.38 $2M — —
54 CERS 0.09% 6,395,431 $19M $2.92 $459K -3,612,914 -36.1%
55 CTMX 0.09% 4,975,826 $19M $3.75 -$5M — —
56 DYN 0.09% 813,449 $18M $22.21 $3M — —
57 CYTK 0.09% 211,267 $18M $85.19 — +211,267 — NEW
58 XNCR 0.09% 1,102,106 $18M $16.10 $4M — —
59 SION 0.09% 400,000 $18M $43.99 $2M — —
60 NTLA 0.08% 930,232 $16M $16.92 — +930,232 — NEW
61 PBLS 0.07% 500,000 $14M $27.37 — +500,000 — NEW
62 MPLT 0.07% 364,705 $13M $35.84 $6M — —
63 AVLN 0.06% 350,000 $12M $32.92 — +350,000 — NEW
64 EVMN 0.06% 847,390 $11M $13.29 -$8M — —
65 BNTX 0.06% 119,743 $11M $93.05 $499K — —
66 TNGX 0.05% 333,333 $10M $31.26 — +333,333 — NEW
67 AVTX 0.05% 550,000 $10M $18.48 — +550,000 — NEW
68 SERA 0.05% 5,498,170 $10M $1.82 -$1M — —
69 VSTM 0.05% 2,499,338 $10M $3.82 $6M +1,914,581 +327.4%
70 SGMT 0.04% 952,996 $7M $7.73 $2M — —
71 EIKN 0.04% 555,555 $7M $13.05 $1M — —
72 LBRX 0.03% 200,000 $6M $32.46 $2M — —
73 VTVT 0.03% 148,314 $6M $37.65 -$298K — —
74 TARA 0.02% 971,614 $4M $3.82 -$1M — —
75 TCRX 0.01% 2,784,792 $3M $0.98 -$83K — —
76 IMNM 0.01% 55,306 $1M $21.19 — +55,306 — NEW
77 SANA 0.01% 310,483 $1M $3.49 $189K — —
78 ALGS —% 83,055 $479K $5.77 -$138K — —
79 TYRA —% 10,607 $339K $31.94 -$67K — —
80 SRZNW —% 833,333 $14K $0.02 $417 — —
81 CNTA —% — — — -$27M -670,751 -100.0% SOLD
82 ABVX —% — — — -$98M -875,796 -100.0% SOLD
83 SYRE —% — — — -$50M -1,000,000 -100.0% SOLD
84 CMPS —% — — — -$13M -2,344,720 -100.0% SOLD
85 IMCR —% — — — -$22M -734,397 -100.0% SOLD
86 CTNM —% — — — -$19M -1,420,838 -100.0% SOLD
87 ARGX —% — — — -$18M -25,174 -100.0% SOLD

New Positions

SymbolValue% Port
FTH $32M 0.16%
CYTK $18M 0.09%
NTLA $16M 0.08%
PBLS $14M 0.07%
AVLN $12M 0.06%
TNGX $10M 0.05%
AVTX $10M 0.05%
IMNM $1M 0.01%

Sold Out Positions

SymbolValue% Port
ARGX — —%
CTNM — —%
ABVX — —%
IMCR — —%
SYRE — —%
CMPS — —%
CNTA — —%
View SEC EDGAR Filings for BAKER BROS. ADVISORS LP →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms