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Portman Square Capital LLP

Position in TTEK — Tetra Tech Inc

CIK 1966898 London, X0

Position in TTEK

as of Jun 30, 2026 · filed Jul 15, 2026
Position Value
$3,276,386
-$1,062,731 QoQ
Shares Held
113,409
-21.3% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
1.12%
of 13F equity value
Holder Rank
#9
of 54 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

Derivatives in TTEK

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$19,801,206
PutShares
685,400

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Portman Square Capital LLP holds $3,276,386 across 1 Engineering & Construction name. TTEK ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TTEK
Tetra Tech Inc
This page
113,409 $3,276,386

All Filings in TTEK

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,276,386 113,409
2026-06-30 $19,801,206 685,400
2026-03-31 $4,339,117 144,061
2026-03-31 $20,647,260 685,500
2025-12-31 $20,284,992 604,800
2025-12-31 $6,802,716 202,824
2025-09-30 $3,415,608 102,325
2025-09-30 $18,265,536 547,200
2025-06-30 $16,182,000 450,000
2025-06-30 $574,245 15,969
2025-03-31 $495,319 16,934
2025-03-31 $13,162,500 450,000
2024-12-31 $849,388 21,320
2024-12-31 $7,968,000 200,000
2024-09-30 $9,432,000 200,000
2024-06-30 $4,089,600 100,000
2024-03-31 $69,266 1,875
2024-03-31 $3,694,200 100,000
2023-12-31 $5,007,900 150,000
2023-09-30 $129,833 4,270
2023-09-30 $4,560,900 150,000