COLL — COLLEGIUM PHARMACEUTICAL INC

Ownership history in RITHOLTZ WEALTH MANAGEMENT  ·  11 quarters on record

AI Ownership Summary

RITHOLTZ WEALTH MANAGEMENT reported COLLEGIUM PHARMACEUTICAL INC (COLL) in 11 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.05% in 2024 Q3. The latest visible filing shows COLL at 0.00% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this COLL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was RITHOLTZ WEALTH MANAGEMENT's position in COLLEGIUM PHARMACEUTICAL INC, 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
2026 Q1

COLL was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.05% in 2024 Q3

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

Time in book
Holding Window
2023 Q4 to 2026 Q1

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.

COLL stock page RITHOLTZ WEALTH MANAGEMENT fund profile RITHOLTZ WEALTH MANAGEMENT full holdings
How RITHOLTZ WEALTH MANAGEMENT held COLL — position size vs. price
% of Fund (quarterly)    COLL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED 8,283 +2,150 +35.1% 0.00% $274K 2026-04-20 $34.31
2025 Q4 REDUCED 6,133 -212 -3.3% 0.01% $284K 2026-01-23 $45.50
2025 Q3 REDUCED 6,345 -1,933 -23.4% 0.00% $222K 2025-10-28 $35.41
2025 Q2 REDUCED 8,278 -23,830 -74.2% 0.01% $245K 2025-07-28 $31.36
2025 Q1 REDUCED 32,108 -1,676 -5.0% 0.03% $958K 2025-04-17 $27.01
2024 Q4 REDUCED 33,784 -10,405 -23.5% 0.03% $968K 2025-01-15 $32.96
2024 Q3 ADDED 44,189 +5,333 +13.7% 0.05% $1.7M 2024-10-10 $36.64
2024 Q2 ADDED 38,856 +11,699 +43.1% 0.04% $1.3M 2024-08-01 $38.59
2024 Q1 ADDED 27,157 +17,872 +192.5% 0.04% $1.1M 2024-04-24 $35.48
2023 Q4 REDUCED 9,285 -1,078 -10.4% 0.01% $286K 2024-01-18 $32.87
1 older quarter hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding COLL

As of 2026 Q1 — sorted by position size

Values First Advisors, Inc. 3Y 0.29% WEDGE CAPITAL MANAGEMENT L L P/NC 3Y 7Y 0.04% EVOLVE PRIVATE WEALTH, LLC 0.04% Balboa Wealth Partners 3Y 0.04% EASTERN BANK 3Y 7Y 0.03% Assenagon Asset Management S.A. 3Y 7Y 0.02% EXCHANGE TRADED CONCEPTS, LLC 3Y 0.01% Louisiana State Employees Retirement System 3Y 7Y 0.01% State of Alaska, Department of Revenue 3Y 7Y 0.01% Artemis Investment Management LLP 3Y 7Y 0.01%

FAQ About RITHOLTZ WEALTH MANAGEMENT and COLL

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

How long has RITHOLTZ WEALTH MANAGEMENT reported owning COLL?

RITHOLTZ WEALTH MANAGEMENT reported COLL across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported COLL position in RITHOLTZ WEALTH MANAGEMENT's portfolio?

The largest reported portfolio weight for COLL was 0.05% in 2024 Q3.

What is the latest reported COLL position on this page?

The most recent filing on this page is 2026 Q1, when RITHOLTZ WEALTH MANAGEMENT reported 8,283 shares, equal to 0.00% of portfolio, with an estimated market value of $274K.

What does the chart on this COLL ownership page compare?

The chart compares RITHOLTZ WEALTH MANAGEMENT's quarterly COLL 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.

← Back to RITHOLTZ WEALTH MANAGEMENT Holdings