CI
CPMG Inc 13F Filings & Institutional Holdings (Q1 2026)
CPMG IncCIK: 0001372218
Concentrated strategyContrarianQuality / disciplined sizing
Total reported value
$37.1M
Reporting period: 2026-03-31 · Number of holdings: 3
CPMG Inc disclosed 3 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $37.1M and a quarterly turnover rate of 47.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 47.57
- Momentum
- 0
- Sector conviction
- 0
- Diversification
- 6
- Sizing Uniformity
- 91.96
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.govTrim LUNR
0.0% $2.9M
Trim TIL
0.0% -$1.1M
New buy PRCT
Holdings Map
New buyAddUnchangedTrim
* 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.
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LUNR | Intuitive Machines Inc | Stock-Other | 62.12% | -19.55% | — | |
| 2 | PRCT | Procept Biorobotics CORP | Stock-Other | 28.75% | +28.75% | NEW | |
| 3 | TIL | Instil Bio Inc | Stock-Other | 9.13% | -9.20% | — |
Portfolio Performance
Performance for Q3 2026
-54.9%
Performance Last 4 Quarters
+18.3%
- Stdev
- +85.8%
- Beta
- +3.78
- Alpha
- -18.2%
- Max Drawdown
- -62%
- Annualized Perf
- +30.9%
- Batting Avg vs S&P
- +54.5%
- Sortino
- +1.33
- Stutzer
- +0.21
- Treynor
- +0.16
- Sterling
- +0.44
- Calmar
- +0.5
- Information Ratio
- +0.5
- Tracking Error
- +80.2%
- Stdev Down
- +46%
- Winning Months %
- +57.6%
- Losing Months %
- +42.4%
- Best 12 Months
- +196.7%
- Worst 12 Months
- -53.7%
- Efficiency Ratio
- +0.18
- Sharpe
- +0.71
- Stdev Sectors
- —
- Skewness
- +0.5
- Kurtosis
- +0.52
- Upside Potential
- +3.09
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q1 | 3 | $37.1M | 48 | ||
| 2025 Q4 | 2 | $24.7M | 44 | ||
| 2025 Q3 | 2 | $20.4M | 19 | ||
| 2025 Q2 | 2 | $22.0M | 0 | ||
| 2025 Q1 | 2 | $16.4M | 100 | ||
| 2024 Q4 | 2 | $30.4M | 0 | ||
| 2024 Q3 | 3 | $114.4M | 0 | ||
| 2024 Q2 | 3 | $66.9M | 0 | ||
| 2024 Q1 | 3 | $275.5M | 0 | ||
| 2023 Q4 | 3 | $229.6M | 0 | ||
| 2023 Q3 | 3 | $182.9M | 0 | ||
| 2023 Q2 | 4 | $498.4M | 0 | ||
| 2023 Q1 | 5 | $495.8M | 0 | ||
| 2022 Q4 | 4 | $398.2M | 0 | ||
| 2022 Q3 | 4 | $509.9M | 0 | ||
| 2022 Q2 | 5 | $497.8M | 0 | ||
| 2022 Q1 | 5 | $596.2M | 0 | ||
| 2021 Q4 | 5 | $542.3M | 0 | ||
| 2021 Q3 | 5 | $906.8M | 0 | ||
| 2021 Q2 | 4 | $604.9M | 32 | ||
| 2021 Q1 | 4 | $522.9M | 97 | ||
| 2020 Q4 | 17 | $649.2M | 36 | ||
| 2020 Q3 | 15 | $601.3M | 48 | ||
| 2020 Q2 | 17 | $749.0M | 30 | ||
| 2020 Q1 | 16 | $575.7M | 92 | ||
| 2019 Q4 | 19 | $1.3B | 48 | ||
| 2019 Q3 | 18 | $894.3M | 20 | ||
| 2019 Q2 | 16 | $846.2M | 14 | ||
| 2019 Q1 | 20 | $838.1M | 53 | ||
| 2018 Q4 | 22 | $1.1B | 32 | ||
| 2018 Q3 | 21 | $1.4B | 34 | ||
| 2018 Q2 | 18 | $1.1B | 34 | ||
| 2018 Q1 | 18 | $894.9M | 35 | ||
| 2017 Q4 | 17 | $989.5M | 0 |
Holding changes this quarter
CPMG Inc's most significant position changes for 2026-03-31: New buy: Procept Biorobotics CORP (PRCT).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TIL | Instil Bio Inc | -9.2% | — | Unchanged |
| 2 | LUNR | Intuitive Machines Inc | -19.6% | — | Unchanged |
| 3 | PRCT | Procept Biorobotics CORP | — | NEW | New buy |
Filing History
FAQ
What is CPMG Inc and what type of investor is it?
CPMG Inc 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 (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $37.1M, spread across 3 disclosed positions.
What are CPMG Inc's largest equity positions?
Based on the latest 13F filing, CPMG Inc's top holdings by market value are:
1. Intuitive Machines Inc (LUNR) — $23.0M (62.1%)
2. Procept Biorobotics CORP (PRCT) — $10.7M (28.8%)
3. Instil Bio Inc (TIL) — $3.4M (9.1%)
What changes did CPMG Inc make in its most recent portfolio filing?
In the latest quarter, CPMG Inc was primarily adding exposure — initiating 1 new positions and adding to 0 existing holdings. The largest of these moves: New buy: Procept Biorobotics CORP (PRCT)
What sectors does CPMG Inc focus on?
Sector breakdown data is not yet available for CPMG Inc. Check back after the next 13F processing cycle.
Investment Profile
CPMG Inc returned an annualized 30.9% over the trailing 33 months — underperforming the S&P 500 by 18.2 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 3.78 (more volatile than the market) and a 55% quarterly batting average against the index.
Its portfolio is concentrated and moderately active.
Its turnover score has fallen from 100 to 48 over the past 4 quarters — a shift toward longer holding periods.
It has added to its LUNR position over the past two quarters (+$10.0M, now $23.0M), while trimming TIL over the same stretch (-$4.0M, still holding $3.4M).
Peer Institutions
Institutions with a similar AUM
TI
TBP Investments Management, LLC
CIK 0001426967
Total reported value
$37.1M
17 stks
2015-09-30
Stale — no recent filing
Concentration32.9
Portfolio Stability81.7
Sector conviction0.0
AUM within 0.0% of this institution
View detail
CC
Complex Capital Management, LLC
CIK 0001735886
Total reported value
$37.1M
23 stks
2018-12-31
Stale — no recent filing
Concentration18.8
Portfolio Stability0.0
Sector conviction100.0
AUM within 0.2% of this institution
View detail
AI
Ascentis Independent Advisors
CIK 0001845003
Total reported value
$37.1M
1,917 stks
2026-06-30
Concentration14.3
Portfolio Stability0.0
Sector conviction41.2
AUM within 0.2% of this institution
View detail
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Developer Access
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