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Portillo's
PTLO

184 hedge funds and large institutions have $377M invested in Portillo's in 2025 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 62 increasing their positions, 55 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

13% more repeat investments, than reductions

Existing positions increased: 62 | Existing positions reduced: 55

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

7% less funds holding

Funds holding: 198 → 184 (-14)

25% less first-time investments, than exits

New positions opened: 39 | Existing positions closed: 52

25.37% less ownership

Funds ownership: 106.79% → 81.42% (-25%)

45% less call options, than puts

Call options by funds: $9.93M | Put options by funds: $17.9M

53% less capital invested

Capital invested by funds: $799M → $377M (-$421M)

Holders
184
Holders Change
-14
Holders Change %
-7.07%
% of All Funds
2.41%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
39
Increased
62
Reduced
55
Closed
52
Calls
$9.93M
Puts
$17.9M
Net Calls
-$8M
Net Calls Change
-$9.23M

Top Buyers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$5.11M
2
CSS
Cubist Systematic Strategies
Connecticut
+$4.74M
3
BlackRock
BlackRock
New York
+$4.31M
4
OAG
Orbis Allan Gray
Bermuda
+$4.06M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$3.54M

Top Sellers

Rank Fund Capital Flow
1
WP
Woodline Partners
California
-$29.5M
2
FAM
Fred Alger Management
New York
-$21.7M
3
Ameriprise
Ameriprise
Minnesota
-$13.4M
4
EA
Emerald Advisers
Pennsylvania
-$10.9M
5
EMFAT
Emerald Mutual Fund Advisers Trust
Pennsylvania
-$8.54M
Name Holding Trade Value Shares
Change 		Change in
Stake
ACM
226
Aster Capital Management
United Arab Emirates
– -$73.2K -6,276 Closed
RI
227
Ridgewood Investments
New Jersey
– -$58.4K -5,000 Closed
PTC
228
Private Trust Company
Ohio
– -$7.14K -612 Closed
AA
229
Ancora Advisors
Ohio
– -$5.55K -476 Closed
T
230
Transce3nd
Texas
– -$5.12K -439 Closed
TSMHT
231
Thurston Springer Miller Herd & Titak
Indiana
– -$1.98K -170 Closed
BTC
232
Bank & Trust Company
Illinois
– -$1.17K -100 Closed
BAM
233
Bellevue Asset Management
Washington
– -$1.12K -96 Closed
SIS
234
Strategic Investment Solutions
Illinois
– -$350 -30 Closed
6 7 8 9
10

PTLO Hedge Fund Activity: Q3 2025 in Review

184 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Portillo's (PTLO) for Q3 2025, worth a combined $377M — down 53% from $799M a quarter earlier.

Sellers outnumbered buyers: 52 funds closed out of PTLO and 39 opened new positions — a net loss of 13 holders — while 55 trimmed existing stakes and 62 added.

The largest buyer was Susquehanna International Group, adding an estimated $5.11M. The largest seller was Woodline Partners, exiting entirely with an estimated $29.5M sold.

  • 184 institutional investors held Portillo's (PTLO) as of Q3 2025, down from 198 in Q2 2025.
  • Funds reported $377M of Portillo's stock for Q3 2025, down 53% quarter-over-quarter.
  • 39 funds opened new Portillo's positions in Q3 2025 and 52 closed out, a net change of -13 holders.
  • The largest Portillo's buyer in Q3 2025 was Susquehanna International Group, an estimated $5.11M added.
  • The largest Portillo's seller in Q3 2025 was Woodline Partners, an estimated $29.5M sold.

Based on aggregated 13F filings for Q3 2025.