Paloma Partners Management CO: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 1103882) · Explore on the interactive board
Paloma Partners Management CO disclosed 19 US equity positions worth $420.9m in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is GH at 20.3% of the reported book, followed by ALIBABA GROUP HLDG LTD, BRIDGEBIO PHARMA INC. The top ten holdings are 96.0% of the book, and the portfolio behaves like about 8 equal-weight positions. Versus the prior filing it opened 15 new positions, added to 2, reduced 1 and exited 25. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Paloma Partners Management CO own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 15 new, 2 added, 1 reduced, 25 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | GH GUARDANT HEALTH INC | Healthcare | 20.3% | $85.3m | 33,863,000 | – | new |
| 2 | ALIBABA GROUP HLDG LTD | 16.0% | $67.3m | 57,000,000 | 63% | added | |
| 3 | BRIDGEBIO PHARMA INC | 13.3% | $55.8m | 33,000,000 | – | new | |
| 4 | CLOUDFLARE INC | 11.9% | $50.2m | 39,532,000 | – | new | |
| 5 | SNOW SNOWFLAKE INC | Technology | 10.2% | $43.0m | 24,300,000 | – | new |
| 6 | TRIP COM GROUP LTD | 9.6% | $40.5m | 41,081,000 | 311% | added | |
| 7 | GAMESTOP CORP | 5.6% | $23.6m | 23,185,000 | – | new | |
| 8 | CHEESECAKE FACTORY INC | 3.6% | $15.1m | 11,800,000 | – | new | |
| 9 | RIVIAN AUTOMOTIVE INC | 3.0% | $12.8m | 11,830,000 | – | new | |
| 10 | CYBERARK SOFTWARE LTD | 2.5% | $10.5m | 6,300,000 | – | new | |
| 11 | ACP HOLDINGS ACQUISITION COR | 1.4% | $5.8m | 578,500 | – | new | |
| 12 | JBLU JETBLUE AIRWAYS CORP | 1.1% | $4.5m | 4,000,000 | – | new | |
| 13 | INTERPRIVATE INVTS PARTNERS | 0.3% | $1.4m | 140,000 | – | new | |
| 14 | CTRI CENTURI HOLDINGS INC | Utilities | 0.3% | $1.3m | 41,841 | -93% | reduced |
| 15 | ANGX ANGEL STUDIOS INC. | 0.3% | $1.2m | 325,000 | – | new | |
| 16 | NUVATION BIO INC | 0.2% | $1.0m | 1,000,000 | – | new | |
| 17 | CNFINANCE HLDGS LTD | 0.2% | $845.8k | 305,337 | 0% | held | |
| 18 | BTDR BITDEER TECHNOLOGIES GROUP | Technology | 0.2% | $793.5k | 50,000 | – | new |
| 19 | SPY STATE STR SPDR S&P 500 ETF T | 0.0% | $75.4k | 101 | – | new |
What did Paloma Partners Management CO sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| AVGO BROADCOM INC | 7.9% | $6.8m |
| INTC INTEL CORP | 7.7% | $6.6m |
| AMZN AMAZON COM INC | 6.1% | $5.2m |
| TTWO TAKE-TWO INTERACTIVE SOFTWAR | 5.1% | $4.3m |
| ANET ARISTA NETWORKS INC | 4.9% | $4.2m |
| NIO INC | 4.8% | $4.1m |
| RRR RED ROCK RESORTS INC | 4.0% | $3.5m |
| WH WYNDHAM HOTELS & RESORTS INC | 3.9% | $3.3m |
| OPTU OPTIMUM COMMUNICATIONS INC | 3.6% | $3.1m |
| HST HOST HOTELS & RESORTS INC | 3.5% | $3.0m |
| PENN PENN ENTERTAINMENT INC | 3.3% | $2.9m |
| META META PLATFORMS INC | 3.2% | $2.7m |
| IBM INTERNATIONAL BUSINESS MACHS | 2.8% | $2.4m |
| SMTC SEMTECH CORP | 2.8% | $2.4m |
| LRCX LAM RESEARCH CORP | 2.7% | $2.4m |
| MTN VAIL RESORTS INC | 2.5% | $2.2m |
| BROS DUTCH BROS INC | 2.5% | $2.1m |
| ASML ASML HLDG NV | 2.3% | $2.0m |
| BYD BOYD GAMING CORP | 2.2% | $1.9m |
| LTH LIFE TIME GROUP HOLDINGS INC | 2.2% | $1.9m |
| LVS LAS VEGAS SANDS CORP | 2.2% | $1.9m |
| NOK NOKIA CORP | 2.0% | $1.7m |
| ROG ROGERS CORP | 2.0% | $1.7m |
| CZR CAESARS ENTERTAINMENT INC NE | 1.9% | $1.6m |
| TNL TRAVEL PLUS LEISURE CO | 1.8% | $1.5m |
Sector mix
| Sector | Weight |
|---|---|
| Healthcare | 20.3% |
| Technology | 10.4% |
| Utilities | 0.3% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Paloma Partners Management CO's portfolio?
Across every quarter Paloma Partners Management CO has filed, its median largest position is 23.9% of the book and its median top-ten weight is 82.1%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 39.0 completed holding spells, the median lasted 1.0 quarters; 19.0 positions are still open and their final length is unknown.