Altium Capital Management L.P. 13F annual report

Altium Capital Management L.P. is an investment fund managing more than $222 billion ran by Mark Gottlieb. There are currently 45 companies in Mr. Gottlieb’s portfolio. The largest investments include Vera Therapeutics Inc and Xenon Pharmaceuticals Inc, together worth $45.6 billion.

Limited to 30 biggest holdings

$222 billion Assets Under Management (AUM)

As of 8th May 2024, Altium Capital Management L.P.’s top holding is 710,000 shares of Vera Therapeutics Inc currently worth over $30.6 billion and making up 13.8% of the portfolio value. In addition, the fund holds 348,000 shares of Xenon Pharmaceuticals Inc worth $15 billion, whose value grew 39.2% in the past six months. The third-largest holding is Axsome Therapeutics Inc worth $11 billion and the next is Adma Biologics Inc worth $10.2 billion, with 1,540,000 shares owned.

Currently, Altium Capital Management L.P.'s portfolio is worth at least $222 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 Altium Capital Management L.P.

The Altium Capital Management L.P. office and employees reside in New York, New York. According to the last 13-F report filed with the SEC, Mark Gottlieb serves as the Chief Operating Officer at Altium Capital Management L.P..

Recent trades

In the most recent 13F filing, Altium Capital Management L.P. revealed that it had opened a new position in Avadel Pharmaceuticals plc and bought 553,057 shares worth $9.34 billion. This means they effectively own approximately 0.1% of the company. Avadel Pharmaceuticals plc makes up 6.1% of the fund's Health Care sector allocation and has grown its share price by 11.1% in the past year.

The investment fund also strengthened its position in Vera Therapeutics Inc by buying 95,000 additional shares. This makes their stake in Vera Therapeutics Inc total 710,000 shares worth $30.6 billion.

On the other hand, there are companies that Altium Capital Management L.P. is getting rid of from its portfolio. Altium Capital Management L.P. closed its position in EA Series Trust on 15th May 2024. It sold the previously owned 92,700 shares for $9.75 billion. Mark Gottlieb also disclosed a decreased stake in Alimera Sciences by approximately 0.1%. This leaves the value of the investment at $9.95 billion and 2,550,000 shares.

One of the smallest hedge funds

The two most similar investment funds to Altium Capital Management L.P. are Trinity Advisors and Ogborne Capital Management. They manage $222 billion and $222 billion respectively.


Mark Gottlieb investment strategy

Altium Capital Management L.P.’s portfolio is diversified across 2 sectors. Currently, their heaviest sector is Health Care — making up 68.8% of the total portfolio value. The fund focuses on investments in the United States as 57.8% 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 20% of the total holdings value. On the other hand, large-cap stocks make up only approximately 0.1% of the portfolio. The average market cap of the portfolio companies is close to $973 million.

The complete list of Altium Capital Management L.P. trades based on 13F SEC filings

These positions were updated on May 15th 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
Vera Therapeutics Inc
15.45%
710,000
$30,615,200,000 13.77%
Xenon Pharmaceuticals Inc
19.78%
348,000
$14,981,400,000 6.74%
Axsome Therapeutics Inc
No change
138,000
$11,012,400,000 4.95%
Adma Biologics Inc
40.64%
1,540,000
$10,164,000,000 4.57%
Alimera Sciences Inc.
4.14%
2,550,000
$9,945,000,000 4.47%
EA Series Trust
Closed
92,700
$9,747,405,000
Avadel Pharmaceuticals plc
Opened
553,057
$9,341,133,000 4.20%
Xtant Med Hldgs Inc
4.73%
7,647,873
$8,948,011,000 4.03%
Catalyst Pharmaceuticals Inc
29.87%
500,000
$7,970,000,000 3.59%
Intra-Cellular Therapies Inc
59.15%
113,000
$7,819,600,000 3.52%
Biohaven Ltd
Opened
140,000
$7,656,600,000 3.44%
Viking Therapeutics Inc
Opened
85,000
$6,970,000,000 3.14%
Olema Pharmaceuticals, Inc.
46.27%
605,000
$6,848,600,000 3.08%
Savara Inc
0.15%
1,335,000
$6,648,300,000 2.99%
Soleno Therapeutics Inc
45.75%
152,909
$6,544,505,000 2.94%
Cybin Inc
Opened
13,953,488
$5,769,767,000 2.60%
Oric Pharmaceuticals, Inc.
40.09%
405,000
$5,568,750,000 2.51%
Larimar Therapeutics, Inc.
Opened
695,000
$5,275,050,000 2.37%
Mirum Pharmaceuticals Inc
Opened
208,000
$5,224,960,000 2.35%
Neurogene Inc
49.30%
100,000
$5,090,000,000 2.29%
Praxis Precision Medicines I
Opened
78,100
$4,765,662,000 2.14%
Achieve Life Sciences Inc.
Opened
835,470
$3,797,211,000 1.71%
Ascendis Pharma A/S
No change
25,000
$3,779,250,000 1.70%
Longboard Pharmaceuticals In
Opened
170,000
$3,672,000,000 1.65%
Immunovant Inc
Closed
80,000
$3,370,400,000
Insmed Inc
No change
120,000
$3,255,600,000 1.46%
The Realreal Inc
Opened
800,000
$3,128,000,000 1.41%
Alpine Immune Sciences Inc
1.11%
77,848
$3,085,895,000 1.39%
Boundless Bio Inc
Opened
200,000
$2,850,000,000 1.28%
Aquestive Therapeutics Inc
Opened
665,000
$2,832,900,000 1.27%
Cymabay Therapeutics Inc
Closed
111,000
$2,621,820,000
Sagimet Biosciences Inc
Closed
483,181
$2,531,634,000
Rhythm Pharmaceuticals Inc.
783.13%
57,271
$2,481,552,000 1.12%
Crinetics Pharmaceuticals In
Closed
65,000
$2,312,700,000
Milestone Pharmaceuticals In
Opened
1,212,882
$2,171,059,000 0.98%
Astria Therapeutics Inc
80.48%
142,532
$2,006,138,000 0.90%
Zevra Therapeutics Inc
Opened
341,461
$1,980,474,000 0.89%
Envveno Medical Corporation
Closed
344,471
$1,770,581,000
Amylyx Pharmaceuticals Inc
Closed
119,526
$1,759,423,000
Cytokinetics Inc
Closed
20,000
$1,669,800,000
Marinus Pharmaceuticals Inc
11.58%
176,840
$1,598,634,000 0.72%
BioVie Inc.
Opened
3,012,608
$1,592,465,000 0.72%
Tourmaline Bio Inc
Opened
65,442
$1,498,622,000 0.67%
Veru Inc
5.59%
2,111,731
$1,478,423,000 0.67%
Arvinas Inc
Closed
31,210
$1,284,604,000
Fortress Biotech Inc
Closed
405,122
$1,219,417,000
Karyopharm Therapeutics Inc
No change
740,000
$1,117,400,000 0.50%
Spruce Biosciences, Inc.
Opened
1,150,000
$903,785,000 0.41%
DiaMedica Therapeutics Inc.
Closed
287,698
$817,062,000
Perspective Therapeutics Inc
Opened
535,657
$637,432,000 0.29%
Advisorshares Tr
Closed
80,000
$560,800,000
Doubledown Interactive Co Lt
Closed
60,876
$447,408,000
Evoke Pharma Inc
Opened
724,942
$442,215,000 0.20%
Perfect Moment Ltd
Opened
92,208
$330,105,000 0.15%
Cassava Sciences Inc
Closed
13,000
$292,630,000
Tonix Pharmaceuticals Hldg C
Closed
540,025
$217,630,000
Mobilicom Ltd
Opened
135,292
$160,997,000 0.07%
Gri Bio Inc
Opened
187,981
$142,866,000 0.06%
Cyclacel Pharmaceuticals Inc
Closed
37,982
$101,412,000
Azitra Inc
Opened
493,153
$101,343,000 0.05%
Sadot Group Inc
Closed
168,235
$67,378,000
Quoin Pharmaceuticals Ltd
Opened
66,240
$62,928,000 0.03%
Novabay Pharmaceuticals Inc
Closed
67,457
$13,761,000
No transactions found
Showing first 500 out of 63 holdings