NPK International
NPKI
246 hedge funds and large institutions have $1.1B invested in NPK International in 2026 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 87 increasing their positions, 92 reducing their positions, and 28 closing their positions.
36% more first-time investments, than exits
New positions opened: 38 | Existing positions closed: 28
23% more capital invested
Capital invested by funds: $896M → $1.1B (+$205M)
2% more funds holding
Funds holding: 241 → 246 (+5)
0.96% more ownership
Funds ownership: 88.97% → 89.93% (+0.96%)
5% less repeat investments, than reductions
Existing positions increased: 87 | Existing positions reduced: 92
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECP
Electron Capital Partners
New York
|
+$15.3M |
| 2 |
AI
Axiom Investors
Greenwich,
Connecticut
|
+$10.2M |
| 3 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
+$9.48M |
| 4 |
Allianz Asset Management
Munich,
Germany
|
+$9.09M |
| 5 |
Two Sigma Investments
New York
|
+$7.71M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PS
Pennant Select
Summit,
New Jersey
|
-$12.1M |
| 2 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$7.98M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
-$6.7M |
| 4 |
AG
Algert Global
San Francisco,
California
|
-$5.76M |
| 5 |
ACH
ArrowMark Colorado Holdings
Denver,
Colorado
|
-$5.71M |
NPKI Hedge Fund Activity: Q1 2026 in Review
246 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in NPK International (NPKI) for Q1 2026, worth a combined $1.1B — up 23% from $896M a quarter earlier.
Buyers outnumbered sellers: 38 funds opened new NPKI positions and 28 closed out — a net gain of 10 holders — while 87 added to existing stakes and 92 trimmed.
The largest buyer was Electron Capital Partners, opening a new position worth an estimated $15.3M. The largest seller was Pennant Select, exiting entirely with an estimated $12.1M sold.
- 246 institutional investors held NPK International (NPKI) as of Q1 2026, up from 241 in Q4 2025.
- Funds reported $1.1B of NPK International stock for Q1 2026, up 23% quarter-over-quarter.
- 38 funds opened new NPK International positions in Q1 2026 and 28 closed out, a net change of +10 holders.
- The largest NPK International buyer in Q1 2026 was Electron Capital Partners, an estimated $15.3M added.
- The largest NPK International seller in Q1 2026 was Pennant Select, an estimated $12.1M sold.
Based on aggregated 13F filings for Q1 2026.