Post Holdings
POST
415 hedge funds and large institutions have $5.21B invested in Post Holdings in 2025 Q3 according to their latest regulatory filings, with 53 funds opening new positions, 144 increasing their positions, 156 reducing their positions, and 67 closing their positions.
8% less repeat investments, than reductions
Existing positions increased: 144 | Existing positions reduced: 156
2.57% less ownership
Funds ownership: 91.79% → 89.22% (-2.6%)
4% less funds holding
Funds holding: 434 → 415 (-19)
7% less capital invested
Capital invested by funds: $5.58B → $5.21B (-$368M)
20% less funds holding in top 10
Funds holding in top 10: 5 → 4 (-1)
21% less first-time investments, than exits
New positions opened: 53 | Existing positions closed: 67
69% less call options, than puts
Call options by funds: $4.29M | Put options by funds: $13.9M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$36.1M |
| 2 |
Point72 Asset Management
Stamford,
Connecticut
|
+$30M |
| 3 |
Two Sigma Advisers
New York
|
+$20.4M |
| 4 |
Charles Schwab
San Francisco,
California
|
+$19M |
| 5 |
DFO
Duquesne Family Office
New York
|
+$18.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$87.5M |
| 2 |
EIP
Epoch Investment Partners
New York
|
-$60.5M |
| 3 |
HAI
Hennessy Advisors Inc
Novato,
California
|
-$44.4M |
| 4 |
Holocene Advisors
New York
|
-$35.3M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$31.2M |
POST Hedge Fund Activity: Q3 2025 in Review
415 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Post Holdings (POST) for Q3 2025, worth a combined $5.21B — down 6.6% from $5.58B a quarter earlier.
Sellers outnumbered buyers: 67 funds closed out of POST and 53 opened new positions — a net loss of 14 holders — while 156 trimmed existing stakes and 144 added.
The largest buyer was Morgan Stanley, adding an estimated $36.1M. The largest seller was Citadel Advisors, cutting an estimated $87.5M.
- 415 institutional investors held Post Holdings (POST) as of Q3 2025, down from 434 in Q2 2025.
- Funds reported $5.21B of Post Holdings stock for Q3 2025, down 6.6% quarter-over-quarter.
- 53 funds opened new Post Holdings positions in Q3 2025 and 67 closed out, a net change of -14 holders.
- The largest Post Holdings buyer in Q3 2025 was Morgan Stanley, an estimated $36.1M added.
- The largest Post Holdings seller in Q3 2025 was Citadel Advisors, an estimated $87.5M sold.
Based on aggregated 13F filings for Q3 2025.