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Paloma Partners Management Co 13F Disclosure (Q2 2026) — Portfolio & Holdings
Paloma Partners Management CoCIK: 0001103882
High-turnover traderMomentum followerSector-focused
Total reported value
$1.4B
Reporting period: 2026-06-30 · Number of holdings: 28
Paloma Partners Management Co disclosed 28 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $1.4B and a quarterly turnover rate of 167.1%.
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Personality snowflake
- Concentration
- 82.52
- Portfolio Stability
- 100
- Momentum
- 100
- Sector conviction
- 98.67
- Diversification
- 50
- Sizing Uniformity
- 79.19
Paloma Partners Management Co's disclosed holdings carry a Herfindahl concentration index of 0.206 — mathematically equivalent to about 5 equally-sized positions, well below its 28 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 2.08), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 2.4 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 28% 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.govNew buy SPY
Sold out CHTR
Sold out IWM
Add G11448100
+229.6% $209.6M
Sold out MTZ
New buy GH 1.25 02-15-31
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 25 holdings (of 28 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 39.57% | +39.57% | NEW | |
| 2 | ✓ | Bitdeer Technologies Group | Stock-Other | 18.42% | +10.27% | +229.63% | |
| 3 | GH 1.25 02-15-31Bond | Guardant Health Inc | Bond | 6.26% | +6.26% | NEW | |
| 4 | BABA 0.5 06-01-31Bond | Alibaba Group Holding | Bond | 4.93% | -4.61% | +62.86% | |
| 5 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | 4.85% | +4.85% | NEW | |
| 6 | BBIO 1.75 03-01-31Bond | Bridgebio Pharma Inc | Bond | 4.09% | +4.09% | NEW | |
| 7 | ✓ | Stock-Other | 3.68% | +3.68% | NEW | ||
| 8 | VSAT | Viasat Inc | Stock-Tech | 3.62% | -2.43% | -18.34% | |
| 9 | SNOW 0 10-01-29Bond | Snowflake Inc | Bond | 3.15% | +3.15% | NEW | |
| 10 | TCOM 0.75 06-15-29Bond | Trip.com Group LTD | Bond | 2.97% | +0.93% | +310.81% | |
| 11 | ✓ | Stock-Other | 1.73% | +1.73% | NEW | ||
| 12 | HPP | Hudson Pacific Properties In | Stock-Other | 1.56% | -0.27% | -11.15% | |
| 13 | CAKE 2 03-15-30Bond | Cheesecake Factory (the) | Bond | 1.11% | +1.11% | NEW | |
| 14 | RIVN 3.625 10-15-30Bond | Rivian Auto Inc | Bond | 0.93% | +0.93% | NEW | |
| 15 | ✓ | Stock-Other | 0.77% | +0.77% | NEW | ||
| 16 | ✓ | Stock-Other | 0.63% | +0.63% | NEW | ||
| 17 | GT | Goodyear Tire & Rubber Co | Stock-Consumer Disc | 0.61% | -1.99% | -36.50% | |
| 18 | NWL | Newell Brands Inc | Stock-Consumer Staples | 0.36% | -0.18% | — | |
| 19 | JBLU 2.5 09-01-29Bond | Jetblue Airways CORP | Bond | 0.33% | +0.33% | NEW | |
| 20 | ✓ | Stock-Other | 0.10% | +0.10% | NEW | ||
| 21 | CTRI | Centuri Holdings Inc | Stock-Other | 0.09% | -5.03% | -95.32% | |
| 22 | ANGX | Angel Studios Inc | Stock-Other | 0.09% | +0.09% | NEW | |
| 23 | ✓ | Stock-Other | 0.08% | +0.08% | NEW | ||
| 24 | CNF | Cnfinance Holdings LTD | Stock-Other | 0.06% | -0.17% | — | |
| 25 | ✓ | Colombier Acquisition CORP I | Stock-Other | 0.01% | +0.01% | NEW |
Portfolio Performance
Performance for Q3 2026
-7.8%
Performance Last 4 Quarters
+15.5%
Based on 79% of reported portfolio value with available pricing
- Stdev
- +20.3%
- Beta
- +1.18
- Alpha
- -6.6%
- Max Drawdown
- -14.1%
- Annualized Perf
- +18.4%
- Batting Avg vs S&P
- +45.5%
- Sortino
- +1.74
- Stutzer
- +0.28
- Treynor
- +0.16
- Sterling
- +0.78
- Calmar
- +1.31
- Information Ratio
- -0.2
- Tracking Error
- +13%
- Stdev Down
- +10.9%
- Winning Months %
- +60.6%
- Losing Months %
- +39.4%
- Best 12 Months
- +56.9%
- Worst 12 Months
- +1.1%
- Efficiency Ratio
- +0.35
- Sharpe
- +0.93
- Stdev Sectors
- +16.1%
- Skewness
- +0.11
- Kurtosis
- -0.71
- Upside Potential
- +3.67
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 28 | $1.4B | 100 | ||
| 2026 Q1 | 61 | $509.7M | 100 | ||
| 2025 Q4 | 58 | $549.3M | 100 | ||
| 2025 Q3 | 76 | $608.5M | 100 | ||
| 2025 Q2 | 97 | $682.3M | 0 | ||
| 2025 Q1 | 122 | $808.7M | 100 | ||
| 2024 Q4 | 299 | $2.2B | 0 | ||
| 2024 Q3 | 1231 | $3.6B | 0 | ||
| 2024 Q2 | 1360 | $3.6B | 0 | ||
| 2024 Q1 | 1058 | $1.9B | 0 | ||
| 2023 Q4 | 801 | $2.7B | 0 | ||
| 2023 Q3 | 766 | $2.9B | 0 | ||
| 2023 Q2 | 755 | $2.8B | 0 | ||
| 2023 Q1 | 763 | $2.8B | 0 | ||
| 2022 Q4 | 904 | $2.2B | 0 | ||
| 2022 Q3 | 1065 | $2.2B | 0 | ||
| 2022 Q2 | 1348 | $2.8B | 0 | ||
| 2022 Q1 | 2282 | $3.4B | 0 | ||
| 2021 Q4 | 2486 | $6.7B | 0 | ||
| 2021 Q3 | 1831 | $4.1B | 0 | ||
| 2021 Q2 | 3415 | $5.5B | 96 | ||
| 2021 Q1 | 3770 | $4.7B | 100 | ||
| 2020 Q4 | 2945 | $3.8B | 100 | ||
| 2020 Q3 | 4534 | $4.0B | 100 | ||
| 2020 Q2 | 4350 | $5.8B | 100 | ||
| 2020 Q1 | 2128 | $1.8B | 100 | ||
| 2019 Q4 | 4444 | $6.7B | 96 | ||
| 2019 Q3 | 3302 | $4.8B | 100 | ||
| 2019 Q2 | 2781 | $5.9B | 100 | ||
| 2019 Q1 | 2995 | $4.1B | 100 | ||
| 2018 Q4 | 2043 | $3.3B | 100 | ||
| 2018 Q3 | 2651 | $5.5B | 100 | ||
| 2018 Q2 | 2493 | $5.5B | 97 | ||
| 2018 Q1 | 3775 | $6.4B | 64 | ||
| 2017 Q4 | 3516 | $7.4B | 64 | ||
| 2017 Q3 | 4013 | $7.3B | 71 | ||
| 2017 Q2 | 4038 | $8.4B | 68 | ||
| 2017 Q1 | 4283 | $8.3B | 77 | ||
| 2016 Q4 | 4118 | $10.2B | 78 | ||
| 2016 Q3 | 3957 | $8.0B | 81 | ||
| 2016 Q2 | 4626 | $9.1B | 73 | ||
| 2016 Q1 | 3941 | $6.1B | 91 | ||
| 2015 Q4 | 3450 | $3.8B | 93 | ||
| 2015 Q3 | 3066 | $4.3B | 100 | ||
| 2015 Q2 | 3515 | $5.2B | 100 | ||
| 2015 Q1 | 1898 | $3.5B | 100 | ||
| 2014 Q4 | 1884 | $2.3B | 100 | ||
| 2014 Q3 | 1642 | $2.2B | 100 | ||
| 2014 Q2 | 1452 | $2.4B | 100 | ||
| 2014 Q1 | 1018 | $1.6B | 100 | ||
| 2013 Q4 | 1767 | $2.0B | 100 | ||
| 2013 Q3 | 1395 | $2.5B | 100 | ||
| 2013 Q2 | 1475 | $1.8B | 0 |
* 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
Paloma Partners Management Co's most significant position changes for 2026-06-30: New buy: Ss Spdr S&p 500 ETF Trust-us (SPY); New buy: Guardant Health Inc (GH 1.25 02-15-31); New buy: Ishares Bitcoin Trust ETF (IBIT); Sold out: Charter Communications Inc-a (CHTR); New buy: Bridgebio Pharma Inc (BBIO 1.75 03-01-31).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | +39.6% | NEW | New buy |
| 2 | ✓ | Bitdeer Technologies Group | +10.3% | +229.63% | Add |
| 3 | GH 1.25 02-15-31Bond | Guardant Health Inc | +6.3% | NEW | New buy |
| 4 | IBIT | Ishares Bitcoin Trust ETF | +4.9% | NEW | New buy |
| 5 | BBIO 1.75 03-01-31Bond | Bridgebio Pharma Inc | +4.1% | NEW | New buy |
| 6 | ✓ | +3.7% | NEW | New buy | |
| 7 | SNOW 0 10-01-29Bond | Snowflake Inc | +3.2% | NEW | New buy |
| 8 | ✓ | +1.7% | NEW | New buy | |
| 9 | CAKE 2 03-15-30Bond | Cheesecake Factory (the) | +1.1% | NEW | New buy |
| 10 | TCOM 0.75 06-15-29Bond | Trip.com Group LTD | +0.9% | +310.81% | Add |
| 11 | RIVN 3.625 10-15-30Bond | Rivian Auto Inc | +0.9% | NEW | New buy |
| 12 | ✓ | +0.8% | NEW | New buy | |
| 13 | ✓ | +0.6% | NEW | New buy | |
| 14 | JBLU 2.5 09-01-29Bond | Jetblue Airways CORP | +0.3% | NEW | New buy |
| 15 | ✓ | +0.1% | NEW | New buy | |
| 16 | ANGX | Angel Studios Inc | +0.1% | NEW | New buy |
| 17 | ✓ | +0.1% | NEW | New buy | |
| 18 | ✓ | Colombier Acquisition CORP I | 0% | NEW | New buy |
| 19 | ELWT | Elauwit Connection Inc | 0% | EXIT | Sold out |
| 20 | ✓ | Idea Acquisition CORP | -0.1% | EXIT | Sold out |
| 21 | LINTA 4 11-15-29Bond | Liberty Interactive LLC | -0.1% | EXIT | Sold out |
| 22 | IPGP | Ipg Photonics CORP | -0.1% | EXIT | Sold out |
| 23 | PRMB | Primo Brands CORP | -0.2% | EXIT | Sold out |
| 24 | CNF | Cnfinance Holdings LTD | -0.2% | — | Unchanged |
| 25 | NWL | Newell Brands Inc | -0.2% | — | Unchanged |
| 26 | HAS | Hasbro Inc | -0.2% | EXIT | Sold out |
| 27 | ✓ | Qdro Acquisition CORP | -0.2% | EXIT | Sold out |
| 28 | ADI | Analog Devices Inc | -0.2% | EXIT | Sold out |
| 29 | GOOGL | Alphabet Inc-cl A | -0.2% | EXIT | Sold out |
| 30 | ✓ | Colombier Acquisition CORP I | -0.2% | EXIT | Sold out |
| 31 | STM | Stmicroelectronics Nv-ny Shs | -0.2% | EXIT | Sold out |
| 32 | AFRM | Affirm Holdings Inc | -0.3% | EXIT | Sold out |
| 33 | HPP | Hudson Pacific Properties In | -0.3% | -11.15% | Trim |
| 34 | TNL | Travel + Leisure Co | -0.3% | EXIT | Sold out |
| 35 | CZR | Caesars Entertainment Inc | -0.3% | EXIT | Sold out |
| 36 | NOK | Nokia Corp-spon Adr | -0.3% | EXIT | Sold out |
| 37 | ROG | Rogers CORP | -0.3% | EXIT | Sold out |
| 38 | BYD | Boyd Gaming CORP | -0.4% | EXIT | Sold out |
| 39 | LTH | Life Time Group Holdings Inc | -0.4% | EXIT | Sold out |
| 40 | LVS | Las Vegas Sands CORP | -0.4% | EXIT | Sold out |
| 41 | ASML | ASML Holding N.V. | -0.4% | EXIT | Sold out |
| 42 | BROS | Dutch Bros Inc-class A | -0.4% | EXIT | Sold out |
| 43 | MTN | Vail Resorts Inc | -0.4% | EXIT | Sold out |
| 44 | PRIM | Primoris Services CORP | -0.4% | EXIT | Sold out |
| 45 | LRCX | Lam Research CORP | -0.5% | EXIT | Sold out |
| 46 | IBM | Intl Business Machines CORP | -0.5% | EXIT | Sold out |
| 47 | SMTC | Semtech CORP | -0.5% | EXIT | Sold out |
| 48 | META | Meta Platforms Inc-class A | -0.5% | EXIT | Sold out |
| 49 | PENN | Penn Entertainment Inc | -0.6% | EXIT | Sold out |
| 50 | HST | Host Hotels & Resorts Inc | -0.6% | EXIT | Sold out |
1–50 of 74
Filing History
FAQ
What is Paloma Partners Management Co and what type of investor is it?
Paloma Partners Management Co 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 (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $1.4B, spread across 28 disclosed positions.
What are Paloma Partners Management Co's largest equity positions?
Based on the latest 13F filing, Paloma Partners Management Co's top holdings by market value are:
1. Ss Spdr S&p 500 ETF Trust-us (SPY) — $539.6M (39.6%)
2. Bitdeer Technologies Group — $251.1M (18.4%)
3. Guardant Health Inc (GH 1.25 02-15-31) — $85.3M (6.3%)
4. Alibaba Group Holding (BABA 0.5 06-01-31) — $67.3M (4.9%)
5. Ishares Bitcoin Trust ETF (IBIT) — $66.1M (4.8%)
What changes did Paloma Partners Management Co make in its most recent portfolio filing?
In the latest reported quarter, Paloma Partners Management Co made 72 notable position adjustments: 16 new positions were initiated, 3 existing holdings were added to, 4 positions were partially reduced, and 49 were completely exited. The largest of these moves: New buy: Ss Spdr S&p 500 ETF Trust-us (SPY); New buy: Guardant Health Inc (GH 1.25 02-15-31); New buy: Ishares Bitcoin Trust ETF (IBIT); Sold out: Charter Communications Inc-a (CHTR); New buy: Bridgebio Pharma Inc (BBIO 1.75 03-01-31)
What sectors does Paloma Partners Management Co focus on?
Paloma Partners Management Co is concentrated in the following sectors based on its current disclosed equity portfolio:
• Consumer Discretionary: 37.2%
• Health Care: 36.5%
• Information Technology: 23.9%
• Consumer Staples: 1.3%
• Industrials: 1.2%
Investment Profile
Paloma Partners Management Co returned an annualized 18.4% over the trailing 33 months — underperforming the S&P 500 by 6.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.18 (more volatile than the market) and a 45% quarterly batting average against the index.
Its portfolio is concentrated and fast-trading, with 37.2% of the portfolio concentrated in Consumer Discretionary.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has added to its BITDEER TECHNOLOGIES GROUP position over the past two quarters (+$216.2M, now $251.1M), while trimming CNF over the same stretch (-$1.0M, still holding $845.8K).
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