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PTLOPTLO
16 quarters

Position history for MWMARSHALL WACE, LLP's holdings in PORTILLOS INC

Yes. Marshall Wace holds 2,341,610 shares of PTLO (Portillos), worth $11.1M, as of its Q2 2026 13F filing. It increased the position by 645,050 shares (+38.0%) from Q1 2026. Marshall Wace has held PTLO since Q1 2026, across 2 quarterly 13F filings.

Current Value

$11.1M

Current Shares

2.3M

Total Value Change

+$11M

Total Shares Change

+2.3M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
2.3M
+38.0%
$11.1M0.0%$4.74
37
2026-Q1
New
1.7M
-
$9M0.0%$5.21
38
2025-Q2
Exited
0
-100.0%
$00.0%$11.53
0
2025-Q1
Decreased
239,890
-86.3%
$2.9M0.0%$11.90
0
2024-Q4
Increased
1.8M
+8.2%
$16.5M0.0%$9.10
31
2024-Q3
Increased
1.6M
+14.9%
$21.8M0.0%$13.20
33
2024-Q2
Decreased
1.4M
-7.4%
$13.7M0.0%$9.72
0
2024-Q1
Increased
1.5M
+38.8%
$21.6M0.0%$14.18
38
2023-Q4
Increased
1.1M
+140.3%
$17.5M0.0%$15.93
46
2023-Q3
Increased
456,320
+500.7%
$7M0.0%$15.39
44
2023-Q2
Decreased
75,970
-76.9%
$1.7M0.0%$22.46
0
2023-Q1
Decreased
328,805
-25.8%
$7M0.0%$21.03
0
2022-Q4
Increased
443,089
+923.4%
$7.2M0.0%$16.32
44
2022-Q3
New
43,296
-
$854,0000.0%$20.10
34
2022-Q1
Exited
0
-100.0%
$00.0%$25.00
0
2021-Q4
New
2,588
-
$97,0000.0%$37.34
30

Other major holders of PTLO: Select Equity Group, L.P., Orbis Allan Gray Ltd

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