SILVERARC CAPITAL MANAGEMENT, LLC HLXB — HELIX ACQUISITION CORP II

Ownership history in SILVERARC CAPITAL MANAGEMENT, LLC  ·  6 quarters on record

AI Ownership Summary

SILVERARC CAPITAL MANAGEMENT, LLC reported HELIX ACQUISITION CORP II (HLXB) in 6 quarterly 13F filings from 2024 Q1 through 2025 Q2. Peak portfolio weight reached 1.44% in 2024 Q1. The latest visible filing shows HLXB at 1.20% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this HLXB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SILVERARC CAPITAL MANAGEMENT, LLC's position in HELIX ACQUISITION CORP II, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q2

HLXB was reported at 1.20% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.44% in 2024 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q1 to 2025 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

HLXB stock page SILVERARC CAPITAL MANAGEMENT, LLC fund profile SILVERARC CAPITAL MANAGEMENT, LLC full holdings
How SILVERARC CAPITAL MANAGEMENT, LLC held HLXB — position size vs. price
% of Fund (quarterly)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q2 UNCHANGED — — — 613,393 — 0% 1.20% $6.5M 2025-08-14 —
2025 Q1 ADDED — — — 613,393 +100,024 +19.5% 1.42% $6.9M 2025-05-14 —
2024 Q4 UNCHANGED — — — 513,369 — 0% 1.18% $5.4M 2025-02-14 —
2024 Q3 ADDED — — — 513,369 +13,369 +2.7% 1.20% $5.4M 2024-11-14 —
2024 Q2 UNCHANGED — — — 500,000 — 0% 1.21% $5.1M 2024-08-14 —
2024 Q1 INITIATED — — — 500,000 — — 1.44% $5.2M 2024-05-15 —

🏢 Other funds also holding HLXB

As of 2025 Q2 — sorted by position size

ACUTA CAPITAL PARTNERS, LLC 3Y 7Y 2.78% Decagon Asset Management LLP 2.41% Cormorant Asset Management, LP 3Y 7Y 2.3% Harraden Circle Investments, LLC 1.57% STEMPOINT CAPITAL LP 1.06% ADAR1 Capital Management, LLC 0.72% Octagon Capital Advisors LP 3Y 0.58% BERKLEY W R CORP 3Y 7Y 0.25% GREAT POINT PARTNERS LLC 3Y 7Y 0.2% PERCEPTIVE ADVISORS LLC 3Y 7Y 0.16%

FAQ About SILVERARC CAPITAL MANAGEMENT, LLC and HLXB

These are the practical questions this page is built to answer before you even open the full history table.

How long has SILVERARC CAPITAL MANAGEMENT, LLC reported owning HLXB?

SILVERARC CAPITAL MANAGEMENT, LLC reported HLXB across 6 quarterly 13F filings, from 2024 Q1 through 2025 Q2.

What was the largest reported HLXB position in SILVERARC CAPITAL MANAGEMENT, LLC's portfolio?

The largest reported portfolio weight for HLXB was 1.44% in 2024 Q1.

What is the latest reported HLXB position on this page?

The most recent filing on this page is 2025 Q2, when SILVERARC CAPITAL MANAGEMENT, LLC reported 613,393 shares, equal to 1.20% of portfolio, with an estimated market value of $6.5M.

What does the chart on this HLXB ownership page compare?

The chart compares SILVERARC CAPITAL MANAGEMENT, LLC's quarterly HLXB portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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