DIADEMA PARTNERS LP SRRK — SCHOLAR ROCK HLDG CORP

Ownership history in DIADEMA PARTNERS LP  ·  5 quarters on record

AI Ownership Summary

DIADEMA PARTNERS LP reported SCHOLAR ROCK HLDG CORP (SRRK) in 5 quarterly 13F filings from 2024 Q4 through 2025 Q3. Peak portfolio weight reached 0.99% in 2024 Q4. The latest visible filing shows SRRK at 0.95% 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 SRRK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was DIADEMA PARTNERS LP's position in SCHOLAR ROCK HLDG CORP, 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 Q3

SRRK was reported at 0.95% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.99% in 2024 Q4

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

Time in book
Holding Window
2024 Q4 to 2025 Q3

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.

SRRK stock page DIADEMA PARTNERS LP fund profile DIADEMA PARTNERS LP full holdings
How DIADEMA PARTNERS LP held SRRK — position size vs. price
% of Fund (quarterly)    SRRK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 ADDED — — — 100,000 +37,074 +58.9% 0.95% $3.7M 2025-11-14 $37.41
2025 Q2 ADDED — — — 62,926 +5,003 +8.6% 0.68% $2.2M 2025-08-14 $32.29
2025 Q1 ADDED — — — 57,923 +14,923 +34.7% 0.49% $1.9M 2025-05-15 $30.83
2024 Q4 REDUCED 19.1% -25.6% ✅ 43,000 -10,160 -19.1% 0.80% $1.9M 2025-02-14 $37.07
2024 Q4 INITIATED — — — 53,160 — — 0.99% $2.3M 2025-02-14 $37.07

🏢 Other funds also holding SRRK

As of 2026 Q1 — sorted by position size

Samsara BioCapital, LLC 3Y 7Y 32.95% Redmile Group, LLC 3Y 7Y 29.51% Siren, L.L.C. 14.75% STEMPOINT CAPITAL LP 9.89% GordonMD Global Investments LP 4.54% Eagle Health Investments LP 3Y 4.25% Bellevue Group AG 3Y 7Y 4.19% Ishara Investments LP 2.67% First Turn Management, LLC 2.45% Rock Springs Capital Management LP 3Y 7Y 2.14%

FAQ About DIADEMA PARTNERS LP and SRRK

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

How long has DIADEMA PARTNERS LP reported owning SRRK?

DIADEMA PARTNERS LP reported SRRK across 5 quarterly 13F filings, from 2024 Q4 through 2025 Q3.

What was the largest reported SRRK position in DIADEMA PARTNERS LP's portfolio?

The largest reported portfolio weight for SRRK was 0.99% in 2024 Q4.

What is the latest reported SRRK position on this page?

The most recent filing on this page is 2025 Q3, when DIADEMA PARTNERS LP reported 100,000 shares, equal to 0.95% of portfolio, with an estimated market value of $3.7M.

What does the chart on this SRRK ownership page compare?

The chart compares DIADEMA PARTNERS LP's quarterly SRRK 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.

How well did DIADEMA PARTNERS LP time their SRRK position?

Based on 13F filing dates vs. subsequent SRRK price moves, DIADEMA PARTNERS LP correctly timed 3 out of 4 reported position changes (75%). The annualised alpha on SRRK relative to SPY over the holding period was -12.1%.

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