13FPulse
SL

SLDB SOLID BIOSCIENCES INC

2026Q2 · CUSIP 83422E204 · Sector: Healthcare & Biotech

Piling in

Net holder growth ranks near the top of the market

Funds that own it
156
Institutions that reported holding it to the SEC
Net increase in holders
+19
Last quarter 137 → now 156
How unusual is that
Top 20%
Stronger buying than 82% of US stocks
What the filings say, in one paragraph

156 funds held SLDB at the end of 2026Q2, up 19 from the quarter before. That is stronger buying than 82.3% of US stocks — among the most piled-into names this quarter. SLDB has had 4 buying rushes in its history, and the price moved +21.2% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2023Q1: holders=37 2023Q2: holders=34 2023Q3: holders=35 2023Q4: holders=37 2024Q1: holders=53 2024Q2: holders=79 2024Q3: holders=91 2024Q4: holders=89 2025Q1: holders=122 2025Q2: holders=109 2025Q3: holders=125 2025Q4: holders=126 2026Q1: holders=137 2026Q2: holders=156 -33 -16.5 +0 +16.5 +33 3097164 23Q123Q223Q323Q424Q124Q224Q324Q425Q125Q225Q325Q426Q126Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 4 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 20%
2025Q1 Top 5% +73.4% +100.0%
2024Q2 Top 10% -23.6% -40.1%
2024Q1 Top 20% -33.3% +3.7%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
87
Change in large funds
+14
Total value they hold
$1.1B
Funds buying for the first time
48
Funds that sold out entirely
29
Price change that quarter
+58.0%
Funds holding puts (bearish)
1
Funds holding calls (bullish)
3

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
EPS (TTM)
$-1.99
EPS YoY
Revenue (TTM)
Revenue YoY
Net margin
ROE
Debt ratio
11.5%
FCF (TTM)
Dividend (TTM)
No dividend

As of 2025-12-31 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.