Security key
898697206
- Security type / class
- Equity / Class A Stock
- Total 13F shares
- 6,157,909
- Total 13F value
- $494,766,758
- Share change
- +299,901
- Put/Call ratio
- 0%
- SEC-reported price per share
- $80.32
- Number of holders
- 80
- Value change
- +$24,191,063
- Number of buys
- 29
- Number of sells
- 43
- Shares outstanding
- 11,046,438
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
80
Top holders
10
TCX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
TUCOWS INC /PA/ SEC filings
TUCOWS INC /PA/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 898697206
Recent filing periods:
Ownership snapshot
Top reported holders of TCX - TUCOWS INC /PA/ - Class A 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
Fuer Langfristige Investo...
Disclosed value leader
Fuer Langfristige Investo...
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 15%
Showing 1-6 of 15 holder rows.
Quick read
Fuer Langfristige Investoren Tgv Investmentaktiengesellschaft leads the comparable SEC ownership view at 15%.
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 Fuer Langfristige Investoren Tgv Investmentaktiengesellschaft's linked filing trail.
Comparable ownership
Top 5
Fuer Langfristige Investoren Tgv ...
15%
BlackRock Finance, Inc.
6.2%
Blacksheep Fund Management Ltd
5.5%
VANGUARD GROUP INC
4.8%
RENAISSANCE TECHNOLOGIES LLC
3.4%
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 |
|---|---|---|---|---|---|
| Fuer Langfristige Investoren Tgv Investmentaktiengesellschaft |
13F
Individual
|
15%
|
$124,639,000
1,608,239 shares
|
— | 31 Mar 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
6.2%
|
$52,737,000
680,490 shares
|
— | 31 Mar 2021 |
| Blacksheep Fund Management Ltd |
13F
Company
|
5.5%
|
$46,743,000
603,131 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
4.8%
|
$40,967,000
528,597 shares
|
— | 31 Mar 2021 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.4%
|
$29,099,000
375,470 shares
|
— | 31 Mar 2021 |
| FMR LLC |
13F
Company
|
2.9%
|
$25,193,000
325,070 shares
|
— | 31 Mar 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
80
Shares
6,157,909
Rows available
80
| 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 2021 vs Q1 2021 Across Filers
Q1 2021 holders
87
Q2 2021 holders
80
Holder diff
-7
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend