Security key
88025T102
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 1,256,633
- Total 13F value
- $46,264,582
- Share change
- -1,524,295
- SEC-reported price per share
- $36.88
- Number of holders
- 64
- Value change
- -$25,650,092
- Number of buys
- 36
- Number of sells
- 37
- Shares outstanding
- 109,952,876
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
64
Top holders
10
TENB full security history
Ownership snapshot
Full 13F holder table
Tenable Holdings, Inc. SEC filings
Tenable Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 88025T102
Recent filing periods:
Ownership snapshot
Top reported holders of TENB - Tenable Holdings, 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.
Comparable stake leader
AMERIPRISE FINANCIAL INC
Disclosed value leader
AMERIPRISE FINANCIAL INC
Comparable rows
15/15
Latest evidence
15 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 14%
13D/G row: AMERIPRISE FINANCIAL INC
Showing 1-6 of 15 holder rows.
Quick read
AMERIPRISE FINANCIAL INC leads the comparable SEC ownership view at 14%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens AMERIPRISE FINANCIAL INC's linked filing trail.
Comparable ownership
Top 5
AMERIPRISE FINANCIAL INC
14%
BlackRock, Inc.
10%
VANGUARD PORTFOLIO MANAGEMENT LLC
8.5%
VANGUARD CAPITAL MANAGEMENT LLC
5.4%
FMR LLC
3.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AMERIPRISE FINANCIAL INC |
13D/G
13F
Company
|
14%
|
$323,414,290
15,063,544 shares
|
+$140,931,163 | 31 May 2026 |
| BlackRock, Inc. |
13D/G
13F
Company
|
10%
|
$242,702,698
11,304,271 shares
|
$0 | 31 May 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
8.5%
|
$164,686,537
9,736,124 shares
|
$0 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.4%
|
$105,739,944
6,251,253 shares
|
$0 | 31 Mar 2026 |
| FMR LLC |
13D/G
13F
Company
|
3.8%
|
$155,126,938
4,593,088 shares
|
-$244,511,804 | 30 Jun 2025 |
| Margaret M. Keane |
3/4/5
Director
|
0.02%
|
$622,516
20,231 shares
mixed-class rows
|
— | 15 Jun 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
64
Shares
1,256,633
Rows available
64
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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 did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
303
Q2 2026 holders
64
Holder diff
-239
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend