Roundhill GLP-1 & Weight Loss ETF
OZEM
12 hedge funds and large institutions have $5.22M invested in Roundhill GLP-1 & Weight Loss ETF in 2025 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 2 increasing their positions, 3 reducing their positions, and 6 closing their positions.
5.41% less ownership
Funds ownership: 21.11% → 15.7% (-5.4%)
20% less funds holding
Funds holding: 15 → 12 (-3)
33% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 3
33% less capital invested
Capital invested by funds: $7.83M → $5.22M (-$2.62M)
50% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 6
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $232K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OFA
Oak Family Advisors
Chicago,
Illinois
|
+$1.26M |
| 2 |
RZH
Relyea Zuckerberg Hanson
Stamford,
Connecticut
|
+$245K |
| 3 |
National Bank of Canada
Montreal,
Quebec, Canada
|
+$83.4K |
| 4 |
Osaic Holdings
Scottsdale,
Arizona
|
+$22.9K |
| 5 |
MYIA
Mount Yale Investment Advisors
Denver,
Colorado
|
+$5.52K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$1.74M |
| 2 |
OMC
Old Mission Capital
Chicago,
Illinois
|
-$1.27M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$811K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$422K |
| 5 |
FTUS
Flow Traders U.S.
New York
|
-$262K |
OZEM Hedge Fund Activity: Q2 2025 in Review
12 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Roundhill GLP-1 & Weight Loss ETF (OZEM) for Q2 2025, worth a combined $5.22M — down 33% from $7.83M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of OZEM and 3 opened new positions — a net loss of 3 holders — while 3 trimmed existing stakes and 2 added.
The largest buyer was Oak Family Advisors, opening a new position worth an estimated $1.26M. The largest seller was Jane Street, exiting entirely with an estimated $1.74M sold.
- 12 institutional investors held Roundhill GLP-1 & Weight Loss ETF (OZEM) as of Q2 2025, down from 15 in Q1 2025.
- Funds reported $5.22M of Roundhill GLP-1 & Weight Loss ETF stock for Q2 2025, down 33% quarter-over-quarter.
- 3 funds opened new Roundhill GLP-1 & Weight Loss ETF positions in Q2 2025 and 6 closed out, a net change of -3 holders.
- The largest Roundhill GLP-1 & Weight Loss ETF buyer in Q2 2025 was Oak Family Advisors, an estimated $1.26M added.
- The largest Roundhill GLP-1 & Weight Loss ETF seller in Q2 2025 was Jane Street, an estimated $1.74M sold.
Based on aggregated 13F filings for Q2 2025.