Security key
651718504
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 84,758,681
- Total 13F shares
- 75,173,484
- Share change
- +1,432,330
- Total reported value
- $896,110,008
- Reported price per share
- $11.92
- Number of holders
- 240
- Value change
- +$18,563,375
- Number of buys
- 135
- Number of sells
- 96
Security identity
2 facts
Holder snapshot
8 facts
Report period
Q4 2025
Institutions
240
Top holders
10
NPKI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
NPK International Inc. SEC filings
NPK International Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 651718504
Recent filing periods:
Ownership snapshot
Top reported holders of NPKI - NPK International Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
AMERIPRISE FINANCIAL INC
13D/G signal
AMERIPRISE FINANCIAL INC
Evidence rows
15
Latest as of
30 Sep 2025
13D/G
13F
3/4/5
Lead comparable stake: 6.2%
13D/G row: AMERIPRISE FINANCIAL INC
Showing 1-6 of 15 holder rows.
Rank 1 holder
AMERIPRISE FINANCIAL INC
13D/G
13F
- Ownership
- 6.2%
- Position
- $59.35M
Rank 2 holder
Donald W. Young
3/4/5
- Ownership
- 0.37%
- Position
- $1.79M
Rank 3 holder
BlackRock, Inc.
13F
- Ownership
- 7.6%
- Position
- $73.12M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AMERIPRISE FINANCIAL INC |
13D/G
13F
Company
|
6.2%
|
$59,350,774
5,247,637 shares
|
-$16,389,988 | 30 Sep 2025 |
| Donald W. Young |
3/4/5
Director
|
0.37%
|
$1,787,905
310,940 shares
|
— | 15 May 2025 |
| BlackRock, Inc. |
13F
Company
|
7.6%
|
$73,121,513
6,465,209 shares
|
— | 30 Sep 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
5.7%
|
$54,258,862
4,797,458 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
5.6%
|
$53,725,475
4,750,263 shares
|
— | 30 Sep 2025 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
3.5%
|
$33,602,756
2,971,066 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
240
Shares
75,173,484
Rows available
240
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
206
Q4 2025 holders
240
Holder diff
34
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend