13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001351351
Total reported value
$223.5M
$223.5M
13 檔
65.3%
As reported in its official Q1 2025 Form 13F filing, Twin Securities, Inc.'s tracked investment portfolio stood at $223.5M with 13 total positions.
In Q1 2025, Twin Securities, Inc. adopted a defensive or profit-taking posture, trimming 0 positions and completely liquidating 18 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ITCIEUR | Intra-cellular Therapies Inc | Stock-Other | 30.04% | — | — | |
| 2 | KEL | Kellanova | Stock-Other | 15.09% | — | +27.03% | |
| 3 | BECNUSD | Beacon Roofing Supply Inc | Stock-Other | 13.83% | — | — | |
| 4 | HES | Hess CORP | Stock-Other | 10.26% | — | +25.26% | |
| 5 | SWTXUSD | Springworks Therapeutics Inc | Stock-Other | 6.21% | — | — | |
| 6 | DFSEUR | Discover Financial Services | Stock-Other | 5.80% | — | — | |
| 7 | HEESEUR | H&e Equipment Services Inc | Stock-Other | 5.36% | — | — | |
| 8 | S9Q | Spirit Aerosystems Hold-cl A | Stock-Other | 5.29% | — | +761.12% | |
| 9 | SGRY | Surgery Partners Inc | Stock-Other | 4.05% | -0.06% | EXIT | |
| 10 | TIC | Tic Solutions Inc | Stock-Other | 2.33% | +0.03% | — | |
| 11 | CMRXEUR | Chimerix Inc | Stock-Other | 0.89% | — | — | |
| 12 | JNP | Juniper Networks Inc | Stock-Other | 0.59% | — | -97.44% | |
| 13 | MANU | Manchester United plc | Stock-Other | 0.25% | -0.12% | EXIT |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | WORK | Slack Technologies Inc- Cl A | — | EXIT | Sold out |
| 2 | ALXN | Alexion Pharmaceuticals Inc | — | EXIT | Sold out |
| 3 | MXIM | Maxim Integrated Products | — | EXIT | Sold out |
| 4 | ITCIEUR | Intra-cellular Therapies Inc | — | NEW | New buy |
| 5 | KEL | Kellanova | — | NEW | New buy |
| 6 | BECNUSD | Beacon Roofing Supply Inc | — | NEW | New buy |
| 7 | HES | Hess CORP | — | NEW | New buy |
| 8 | XLNXEUR | Xilinx Inc | — | EXIT | Sold out |
| 9 | KSUEUR | Kansas City Southern | — | EXIT | Sold out |
| 10 | SWTXUSD | Springworks Therapeutics Inc | — | NEW | New buy |
| 11 | DFSEUR | Discover Financial Services | — | NEW | New buy |
| 12 | HEESEUR | H&e Equipment Services Inc | — | NEW | New buy |
| 13 | S9Q | Spirit Aerosystems Hold-cl A | — | NEW | New buy |
| 14 | PFPT | Proofpoint Inc | — | EXIT | Sold out |
| 15 | SGRY | Surgery Partners Inc | — | NEW | New buy |
| 16 | TIC | Tic Solutions Inc | — | NEW | New buy |
| 17 | GRA1EUR | Wr Grace & Co | — | EXIT | Sold out |
| 18 | MFS1EUR | Welbilt Inc | — | EXIT | Sold out |
| 19 | PRAH | Pra Health Sciences Inc | — | EXIT | Sold out |
| 20 | CMRXEUR | Chimerix Inc | — | NEW | New buy |
| 21 | JNP | Juniper Networks Inc | — | NEW | New buy |
| 22 | TGTX | Tg Therapeutics Inc | — | EXIT | Sold out |
| 23 | ✓ | Foley Trasimene Acquistn Cor | — | EXIT | Sold out |
| 24 | ✓ | Supernova Partners Acquisiti | — | EXIT | Sold out |
| 25 | MANU | Manchester United plc | — | NEW | New buy |
| 26 | M | Macy's, Inc. | — | EXIT | Sold out |
| 27 | ACRS | Aclaris Therapeutics Inc | — | EXIT | Sold out |
| 28 | CHPM | Chp Merger Corp-class A | — | EXIT | Sold out |
| 29 | ✓ | Scion Tech Growth I | — | EXIT | Sold out |
| 30 | ✓ | Cohn Robbins Holdings CORP | — | EXIT | Sold out |
| 31 | AVDE | Avantis International Equity ETF | — | EXIT | Sold out |
According to official SEC Form 13F filings, Twin Securities, Inc. reported a total U.S. public equity portfolio value of $223.5M across 13 disclosed positions in Q1 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including ITCIEUR, KEL, BECNUSD) accounted for 65.3% of total reported equity market value during Q1 2025.
Top New Position Initiated
ITCIEUR
市值: $58.1M
Top Position Liquidated / Trimmed
WORK
前期市值: $87.0M
During Q1 2025, Twin Securities, Inc.'s top holdings by market value included ITCIEUR (30.0%)、KEL (15.1%)、BECNUSD (13.8%). The largest single position, ITCIEUR, represented 30.0% of total portfolio value.
In Q1 2025, Twin Securities, Inc. made 31 total portfolio adjustments, initiating 13 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 18 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.