Security key
88162G103
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 237,811,790
- Total 13F value
- $11,214,606,811
- Share change
- +167,814,235
- Put/Call ratio
- 188%
- SEC-reported price per share
- $47.16
- Number of holders
- 634
- Value change
- +$7,851,111,419
- Number of buys
- 615
- Number of sells
- 51
- Shares outstanding
- 261,125,354
Holder snapshot
7 facts
Show 1 more fact
Security identity
1 fact
Report period
Q3 2024
Institutions
634
Top holders
10
TTEK full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2024
Previous quarter: Q2 2024
TETRA TECH INC SEC filings
TETRA TECH INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 88162G103
Recent filing periods:
Ownership snapshot
Top reported holders of TTEK - TETRA TECH 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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2024
13F
Lead comparable stake: 2%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 2%.
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.
Comparable ownership
Top 5
BlackRock Finance, Inc.
2%
VANGUARD GROUP INC
2%
Pictet Asset Management Holding SA
1%
ALLIANCEBERNSTEIN L.P.
0.93%
STATE STREET CORP
0.67%
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 |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
2%
|
$1,076,949,197
5,266,770 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
2%
|
$1,056,237,964
5,165,483 shares
|
— | 30 Jun 2024 |
| Pictet Asset Management Holding SA |
13F
Company
|
1%
|
$536,081,126
2,621,680 shares
|
— | 30 Jun 2024 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
0.93%
|
$497,400,872
2,432,516 shares
|
— | 30 Jun 2024 |
| STATE STREET CORP |
13F
Company
|
0.67%
|
$355,610,759
1,739,098 shares
|
— | 30 Jun 2024 |
| Neuberger Berman Group LLC |
13F
Company
|
0.64%
|
$339,986,310
1,662,687 shares
|
— | 30 Jun 2024 |
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 Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
634
Shares
237,811,790
Rows available
634
| 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 Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
596
Q3 2024 holders
634
Holder diff
38
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend