Simpson Manufacturing
485 hedge funds and large institutions have $8.59B invested in Simpson Manufacturing in 2026 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 152 increasing their positions, 179 reducing their positions, and 44 closing their positions.
282% more call options, than puts
Call options by funds: $9.92M | Put options by funds: $2.6M
68% more first-time investments, than exits
New positions opened: 74 | Existing positions closed: 44
50% more funds holding in top 10
Funds holding in top 10: 4 → 6 (+2)
22% more capital invested
Capital invested by funds: $7.02B → $8.59B (+$1.58B)
5% more funds holding
Funds holding: 462 → 485 (+23)
0.49% more ownership
Funds ownership: 99.32% → 99.81% (+0.49%)
15% less repeat investments, than reductions
Existing positions increased: 152 | Existing positions reduced: 179
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$191M |
| 2 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$69M |
| 3 |
NAMI
Nomura Asset Management International
Philadelphia,
Pennsylvania
|
+$34.9M |
| 4 |
BNP Paribas Asset Management
Paris,
France
|
+$24M |
| 5 |
Capital World Investors
Los Angeles,
California
|
+$17.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VH
ValueAct Holdings
San Francisco,
California
|
-$106M |
| 2 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$59.4M |
| 3 |
CCA
Conestoga Capital Advisors
Wayne,
Pennsylvania
|
-$42.6M |
| 4 |
State Farm Mutual Automobile Insurance
Bloomington,
Illinois
|
-$31.2M |
| 5 |
Neuberger Berman Group
New York
|
-$28.8M |
SSD Hedge Fund Activity: Q2 2026 in Review
485 of the 8,300 institutional investors tracked by Wall St. Rank reported a position in Simpson Manufacturing (SSD) for Q2 2026, worth a combined $8.59B — up 22% from $7.02B a quarter earlier.
Buyers outnumbered sellers: 74 funds opened new SSD positions and 44 closed out — a net gain of 30 holders — while 152 added to existing stakes and 179 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $191M. The largest seller was ValueAct Holdings, cutting an estimated $106M.
- 485 institutional investors held Simpson Manufacturing (SSD) as of Q2 2026, up from 462 in Q1 2026.
- Funds reported $8.59B of Simpson Manufacturing stock for Q2 2026, up 22% quarter-over-quarter.
- 74 funds opened new Simpson Manufacturing positions in Q2 2026 and 44 closed out, a net change of +30 holders.
- The largest Simpson Manufacturing buyer in Q2 2026 was Fidelity Investments, an estimated $191M added.
- The largest Simpson Manufacturing seller in Q2 2026 was ValueAct Holdings, an estimated $106M sold.
Based on aggregated 13F filings for Q2 2026.