MS
Madryn Select Opportunities, LP Historical SEC 13F Holdings & Archive (Q4 2021)
Madryn Select Opportunities, LPCIK: 0001889283
Concentrated strategyLong-term holderQuality / disciplined sizing
Total reported value
$150.1M
Reporting period: 2021-12-31 · Number of holdings: 4
Madryn Select Opportunities, LP disclosed 4 holdings in its latest 13F filing for the period ending 2021-12-31, with total reported value of $150.1M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 0
- Diversification
- 8
- Sizing Uniformity
- 88.83
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNo holding changes this quarter
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SLGCUSD | Somalogic Inc | Stock-Other | 61.09% | — | — | — |
| 2 | ✓ | Establishment Labs Holdings In | Stock-Other | 32.95% | — | — | — |
| 3 | ✓ | Somalogic Inc | Stock-Other | 4.06% | — | — | — |
| 4 | ✓ | Stock-Other | 1.90% | — | — | — |
Reported value over time
Not enough data yet to compute personality scores
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Not enough sector-mapped data yet
Quarterly history
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Madryn Select Opportunities, LP and what type of investor is it?
Madryn Select Opportunities, LP is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2021-12-31), the firm manages a tracked equity portfolio valued at approximately $150.1M, spread across 4 disclosed positions.
What are Madryn Select Opportunities, LP's largest equity positions?
Based on the latest 13F filing, Madryn Select Opportunities, LP's top holdings by market value are:
1. Somalogic Inc (SLGCUSD) — $91.7M (61.1%)
2. Establishment Labs Holdings In — $49.5M (33.0%)
3. Somalogic Inc — $6.1M (4.1%)
4. — $2.9M (1.9%)
What changes did Madryn Select Opportunities, LP make in its most recent portfolio filing?
No notable portfolio changes were recorded for Madryn Select Opportunities, LP in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Madryn Select Opportunities, LP focus on?
Sector breakdown data is not yet available for Madryn Select Opportunities, LP. Check back after the next 13F processing cycle.
Investment Profile
Madryn Select Opportunities, LP's portfolio is concentrated and long-term-holding.
Peer Institutions
Institutions with a similar AUM
NM
Nicholson Meyer Capital Management, Inc.
CIK 0002065771
Total reported value
$150.1M
45 stks
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Concentration24.7
Portfolio Stability19.5
Sector conviction64.4
AUM within 0.0% of this institution
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IV
Index Venture Growth Associates III Ltd
CIK 0001785453
Total reported value
$150.2M
2 stks
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Concentration100.0
Portfolio Stability24.0
Sector conviction100.0
AUM within 0.0% of this institution
View detail
BM
Bridger Management, LLC
CIK 0001166309
Total reported value
$150.1M
24 stks
2026-06-30
Concentration27.2
Portfolio Stability46.6
Sector conviction71.1
AUM within 0.0% of this institution
View detail
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Developer Access
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