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Portolan Capital Management’s i3 Verticals IIIV Stock Holding History

Portolan Capital Management’s Portfolio IIIV Stock Details IIIV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.63M Sell
207,274
-464,713
-69% -$10.8M 0.25% 103
2025
Q4 		$16.9M Sell
671,987
-75,669
-10% -$2.13M 0.91% 33
2025
Q3 		$24.3M Sell
747,656
-213,959
-22% -$6.45M 1.31% 20
2025
Q2 		$26.4M Buy
961,615
+172,459
+22% +$4.32M 1.66% 15
2025
Q1 		$19.5M Buy
789,156
+113,021
+17% +$2.86M 1.48% 22
2024
Q4 		$15.6M Buy
676,135
+23,063
+4% +$541K 1.05% 28
2024
Q3 		$13.9M Buy
653,072
+23,921
+4% +$537K 1.01% 30
2024
Q2 		$13.9M Sell
629,151
-296,031
-32% -$6.24M 1.14% 23
2024
Q1 		$21.2M Buy
925,182
+639,166
+223% +$13.3M 1.61% 16
2023
Q4 		$6.05M Sell
286,016
-81,367
-22% -$1.63M 0.53% 69
2023
Q3 		$7.77M Sell
367,383
-215,744
-37% -$4.99M 0.73% 46
2023
Q2 		$13.3M Sell
583,127
-27,007
-4% -$630K 1.18% 26
2023
Q1 		$15M Sell
610,134
-203,518
-25% -$5.34M 1.43% 20
2022
Q4 		$19.8M Buy
813,652
+163,330
+25% +$3.68M 1.96% 9
2022
Q3 		$13M Buy
650,322
+72,229
+12% +$1.76M 1.38% 19
2022
Q2 		$14.5M Buy
578,093
+306,260
+113% +$7.72M 1.46% 20
2022
Q1 		$7.57M Buy
+271,833
New +$6.7M 0.6% 65

Other funds holding IIIV

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
NRCM
North Reef Capital Management Laguna Beach, California $2.91B AUM 11.03% 1-Year Est. Return
CC
Crosslink Capital Menlo Park, California $1.02B AUM 9.21% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RIM
Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

Portolan Capital Management's IIIV Position: Q1 2026 in Review

Portolan Capital Management reduced its i3 Verticals (IIIV) stake by 69% in Q1 2026, selling an estimated $10.8M and leaving 207,274 shares worth $4.63M. The position accounts for 0.25% of the portfolio, ranked #103.

Portolan Capital Management first reported a position in IIIV in Q1 2022 and has held it in 17 quarters since. The position peaked at $26.4M in Q2 2025. 145 funds tracked by Wall St. Rank hold IIIV as of Q1 2026.

  • Portolan Capital Management held 207,274 shares of i3 Verticals worth $4.63M as of Q1 2026.
  • Portolan Capital Management sold 464,713 i3 Verticals shares in Q1 2026, an estimated $10.8M.
  • i3 Verticals made up 0.25% of Portolan Capital Management's portfolio in Q1 2026, its #103 holding.
  • Portolan Capital Management first reported a position in i3 Verticals in Q1 2022 and has held it in 17 quarters since.
  • Portolan Capital Management's i3 Verticals position peaked at $26.4M in Q2 2025.
  • 145 funds tracked by Wall St. Rank held i3 Verticals as of Q1 2026.

Based on Portolan Capital Management's 13F filing for Q1 2026, filed 15 May 2026.