PCM
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Portolan Capital Management’s Shift4 FOUR Stock Holding History

Portolan Capital Management’s Portfolio FOUR Stock Details FOUR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$54.2M Buy
1,114,116
+899,832
+420% +$38.9M 2.03% 6
2026
Q1 		$9.37M Sell
214,284
-253,779
-54% -$14M 0.5% 60
2025
Q4 		$29.5M Buy
468,063
+279,302
+148% +$19.7M 1.58% 12
2025
Q3 		$14.6M Sell
188,761
-246,414
-57% -$22.9M 0.79% 40
2025
Q2 		$43.1M Buy
435,175
+28,676
+7% +$2.5M 2.7% 7
2025
Q1 		$33.2M Buy
406,499
+265,528
+188% +$27.4M 2.52% 6
2024
Q4 		$14.6M Buy
140,971
+6,359
+5% +$631K 0.98% 31
2024
Q3 		$11.9M Sell
134,612
-52,888
-28% -$4.01M 0.86% 38
2024
Q2 		$13.8M Sell
187,500
-51,809
-22% -$3.43M 1.13% 25
2024
Q1 		$15.8M Buy
239,309
+23,582
+11% +$1.77M 1.2% 29
2023
Q4 		$16M Buy
215,727
+115,980
+116% +$6.92M 1.4% 16
2023
Q3 		$5.52M Buy
+99,747
New +$6.08M 0.52% 63

Other funds holding FOUR

DPCM
Darlington Partners Capital Management Greenbrae, California $2.27B AUM 18.22% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DCP
Durable Capital Partners Bethesda, Maryland $10.3B AUM 29.04% 1-Year Est. Return
Ensign Peak Advisors
Ensign Peak Advisors Salt Lake City, Utah $60.8B AUM 42.06% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Portolan Capital Management's FOUR Position: Q2 2026 in Review

Portolan Capital Management increased its Shift4 (FOUR) stake by 420% in Q2 2026, buying an estimated $38.9M and bringing the position to 1,114,116 shares worth $54.2M. The position accounts for 2.03% of the portfolio, ranked #6.

Portolan Capital Management first reported a position in FOUR in Q3 2023 and has held it in 12 quarters since. 358 funds tracked by Wall St. Rank hold FOUR as of Q2 2026.

  • Portolan Capital Management held 1,114,116 shares of Shift4 worth $54.2M as of Q2 2026.
  • Portolan Capital Management bought 899,832 Shift4 shares in Q2 2026, an estimated $38.9M.
  • Shift4 made up 2.03% of Portolan Capital Management's portfolio in Q2 2026, its #6 holding.
  • Portolan Capital Management first reported a position in Shift4 in Q3 2023 and has held it in 12 quarters since.
  • 358 funds tracked by Wall St. Rank held Shift4 as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.