Silverarc Capital Management 13F annual report

Silverarc Capital Management is an investment fund managing more than $405 billion ran by Andrew Timpson. There are currently 65 companies in Mr. Timpson’s portfolio. The largest investments include Merus N.V and Nuvalent Inc, together worth $72.2 billion.

Limited to 30 biggest holdings

$405 billion Assets Under Management (AUM)

As of 7th August 2024, Silverarc Capital Management’s top holding is 623,628 shares of Merus N.V currently worth over $36.9 billion and making up 9.1% of the portfolio value. Relative to the number of outstanding shares of Merus N.V, Silverarc Capital Management owns more than approximately 0.1% of the company. In addition, the fund holds 465,710 shares of Nuvalent Inc worth $35.3 billion. The third-largest holding is Avidity Biosciences worth $21.1 billion and the next is UroGen Pharma Ltd worth $18.5 billion, with 1,102,000 shares owned.

Currently, Silverarc Capital Management's portfolio is worth at least $405 billion. The total portfolio value may be much higher due to cash assets that are not publicly disclosed such as fixed income, real estate, or cash equivalents.

Careers at Silverarc Capital Management

The Silverarc Capital Management office and employees reside in Boston, Massachusetts. According to the last 13-F report filed with the SEC, Andrew Timpson serves as the CHIEF COMPLIANCE OFFICER at Silverarc Capital Management.

Recent trades

In the most recent 13F filing, Silverarc Capital Management revealed that it had opened a new position in Nuvalent Inc and bought 465,710 shares worth $35.3 billion.

The investment fund also strengthened its position in Merus N.V by buying 123,628 additional shares. This makes their stake in Merus N.V total 623,628 shares worth $36.9 billion. Merus N.V soared 120.9% in the past year.

On the other hand, there are companies that Silverarc Capital Management is getting rid of from its portfolio. Silverarc Capital Management closed its position in Immunogen on 14th August 2024. It sold the previously owned 1,307,435 shares for $20.7 billion. Andrew Timpson also disclosed a decreased stake in Morphic Hldg Inc by 0.2%. This leaves the value of the investment at $16.6 billion and 486,306 shares.

One of the smaller hedge funds

The two most similar investment funds to Silverarc Capital Management are Kozak & Associates and Marino, Stram & Associates. They manage $405 billion and $405 billion respectively.


Andrew Timpson investment strategy

Silverarc Capital Management’s portfolio is diversified across 3 sectors. Currently, their heaviest sector is Health Care — making up 70.6% of the total portfolio value. The fund focuses on investments in the United States as 67.7% of the portfolio companies are based in the United States.

The majority of the companies in the fund’s portfolio are small-cap stocks. Stocks with a size of more than $100 million in market cap make up 18% of the total holdings value. On the other hand, large-cap stocks make up only 4.6% of the portfolio. The average market cap of the portfolio companies is close to $2.29 billion.

The complete list of Silverarc Capital Management trades based on 13F SEC filings

These positions were updated on August 14th based on the fund’s latest 13F filing. Quickly find out what the most recently closed or increased positions are.

Security Shares Owned Value Allocation
Merus N.V
24.73%
623,628
$36,900,069,000 9.11%
Nuvalent Inc
Opened
465,710
$35,328,761,000 8.72%
Avidity Biosciences, Inc.
Opened
517,734
$21,149,434,000 5.22%
Immunogen, Inc.
Closed
1,307,435
$20,748,993,000
UroGen Pharma Ltd
116.55%
1,102,000
$18,491,560,000 4.57%
Erasca Inc
Opened
7,816,926
$18,447,945,000 4.55%
Morphic Hldg Inc
17.69%
486,306
$16,568,445,000 4.09%
Akero Therapeutics Inc
1,894.79%
625,087
$14,664,541,000 3.62%
Celldex Therapeutics Inc.
Opened
374,910
$13,875,419,000 3.43%
Intra-Cellular Therapies Inc
7.85%
192,345
$13,173,709,000 3.25%
Poseida Therapeutics, Inc.
1.12%
3,607,999
$10,535,357,000 2.60%
Cogent Biosciences, Inc.
85.18%
1,206,214
$10,168,384,000 2.51%
Insmed Inc
6.91%
140,000
$9,380,000,000 2.32%
Cymabay Therapeutics Inc
Closed
590,000
$8,796,900,000
Alnylam Pharmaceuticals Inc
Opened
36,000
$8,748,000,000 2.16%
Mirati Therapeutics Inc
Closed
200,000
$8,712,000,000
Krystal Biotech Inc
Closed
71,531
$8,297,596,000
Elutia Inc
Opened
1,603,580
$7,953,757,000 1.96%
Corbus Pharmaceuticals Hldgs
Opened
172,492
$7,805,263,000 1.93%
Oric Pharmaceuticals, Inc.
4.23%
1,075,812
$7,605,991,000 1.88%
Syndax Pharmaceuticals Inc
1,750.00%
370,000
$7,596,100,000 1.88%
Rhythm Pharmaceuticals Inc.
29.12%
184,662
$7,582,222,000 1.87%
United Therapeutics Corp
Closed
31,424
$7,097,739,000
Praxis Precision Medicines, Inc.
Closed
4,117,920
$7,041,643,000
C4 Therapeutics, Inc.
Opened
1,442,841
$6,665,925,000 1.65%
Sarepta Therapeutics Inc
356.67%
42,000
$6,636,000,000 1.64%
KalVista Pharmaceuticals Inc
145.00%
560,883
$6,607,202,000 1.63%
Crinetics Pharmaceuticals Inc
Closed
220,000
$6,542,800,000
Veracyte Inc
17.81%
282,248
$6,116,314,000 1.51%
Abivax Sa
Opened
455,800
$6,025,676,000 1.49%
Olema Pharmaceuticals, Inc.
34.10%
546,863
$5,917,058,000 1.46%
Biocryst Pharmaceuticals Inc.
Closed
791,671
$5,605,031,000
ADC Therapeutics SA
Opened
1,768,770
$5,589,313,000 1.38%
Novo Nordisk A/s
Closed
60,000
$5,456,400,000
Helix Acquisition Corp Ii
Opened
500,000
$5,110,000,000 1.26%
Mersana Therapeutics Inc
49.99%
2,500,585
$5,026,176,000 1.24%
Gossamer Bio, Inc.
10.28%
5,500,000
$4,954,950,000 1.22%
Humana Inc.
Closed
10,000
$4,865,200,000
Vertex Pharmaceuticals, Inc.
Closed
13,765
$4,786,641,000
Gilead Sciences, Inc.
Closed
62,789
$4,705,408,000
TELA Bio, Inc.
103.89%
1,000,000
$4,700,000,000 1.16%
Disc Medicine Inc
Opened
101,187
$4,560,498,000 1.13%
Biogen Inc
31.01%
19,365
$4,489,194,000 1.11%
Verona Pharma Plc
Opened
304,633
$4,404,993,000 1.09%
Pliant Therapeutics, Inc.
Closed
250,409
$4,342,092,000
Caribou Biosciences Inc
Closed
892,786
$4,267,517,000
Geron Corp.
Opened
999,270
$4,236,905,000 1.05%
Biohaven Ltd
900.00%
100,000
$3,471,000,000 0.86%
Longboard Pharmaceuticals In
Opened
122,849
$3,320,608,000 0.82%
Praxis Precision Medicines I
Opened
67,296
$2,783,363,000 0.69%
Structure Therapeutics Inc
Opened
70,516
$2,769,163,000 0.68%
Biodesix Inc
Opened
1,808,959
$2,767,707,000 0.68%
Mirum Pharmaceuticals Inc
28.08%
79,194
$2,707,643,000 0.67%
Solid Biosciences Inc
Opened
472,995
$2,681,882,000 0.66%
Perspective Therapeutics Inc
Opened
260,009
$2,592,290,000 0.64%
Cerus Corp.
21.75%
1,465,744
$2,579,709,000 0.64%
Compugen Ltd
328.66%
1,501,113
$2,521,870,000 0.62%
Trevi Therapeutics, Inc.
8.97%
844,235
$2,515,820,000 0.62%
Terns Pharmaceuticals Inc
Closed
500,000
$2,515,000,000
Kodiak Sciences Inc
4.70%
1,062,062
$2,495,846,000 0.62%
Jasper Therapeutics Inc
Opened
109,892
$2,494,548,000 0.62%
Engene Holdings Inc
Opened
263,841
$2,488,021,000 0.61%
Wave Life Sciences Ltd.
Opened
495,471
$2,472,400,000 0.61%
Fulcrum Therapeutics Inc
Opened
398,436
$2,470,303,000 0.61%
Evogene Ltd
0.65%
3,079,739
$2,003,062,000 0.49%
Stoke Therapeutics, Inc.
Opened
141,518
$1,911,908,000 0.47%
Xenon Pharmaceuticals Inc
Closed
53,996
$1,844,503,000
Intellia Therapeutics Inc
Closed
53,018
$1,676,429,000
Macrogenics Inc
70.73%
370,000
$1,572,500,000 0.39%
Modular Med Inc
Opened
900,000
$1,422,000,000 0.35%
Aerovate Therapeutics Inc
Closed
100,000
$1,357,000,000
Prothena Corporation plc
Closed
26,629
$1,284,849,000
Roivant Sciences Ltd
Closed
100,000
$1,168,000,000
Alkermes plc
Closed
41,455
$1,161,155,000
Zura Bio Ltd
18.70%
328,504
$1,149,764,000 0.28%
Tarsus Pharmaceuticals, Inc.
Opened
40,000
$1,087,200,000 0.27%
Annexon Inc
Closed
399,716
$943,330,000
VYNE Therapeutics Inc.
Opened
467,397
$920,772,000 0.23%
Biomarin Pharmaceutical Inc.
Closed
10,000
$884,800,000
Sagimet Biosciences Inc
Closed
100,000
$880,000,000
EyePoint Pharmaceuticals Inc
Opened
100,000
$870,000,000 0.21%
Schrodinger, Inc.
Closed
30,311
$856,892,000
Voyager Therapeutics Inc
Closed
103,966
$805,737,000
89bio Inc
53.20%
92,298
$739,307,000 0.18%
Viridian Therapeutics Inc
Closed
47,438
$727,699,000
Molecular Templates Inc
75.92%
623,838
$717,414,000 0.18%
Fractyl Health Inc
Opened
166,666
$711,664,000 0.18%
Point Biopharma Global Inc
Closed
93,700
$624,979,000
Soleno Therapeutics Inc
95.95%
15,000
$612,000,000 0.15%
Rezolute Inc
Closed
433,240
$571,877,000
Karyopharm Therapeutics Inc
0.62%
558,466
$484,525,000 0.12%
Eliem Therapeutics Inc
Closed
121,110
$318,519,000
Relmada Therapeutics Inc
0.62%
99,379
$298,137,000 0.07%
Eloxx Pharmaceuticals Inc
Closed
54,075
$260,101,000
Clene Inc
Closed
500,000
$247,950,000
Aligos Therapeutics, Inc.
3.74%
655,515
$229,430,000 0.06%
Vaxcyte, Inc.
Opened
2,500
$188,775,000 0.05%
Scholar Rock Holding Corp
Closed
9,711
$68,948,000
Rocket Pharmaceuticals Inc Wts
Closed
104,828
$17,821,000
No transactions found
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