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Greenlane Holdings
GNLN

6 hedge funds and large institutions have $69.9K invested in Greenlane Holdings in 2026 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 1

4.04% more ownership

Funds ownership: 0.53% → 4.57% (+4%)

33% less funds holding

Funds holding: 9 → 6 (-3)

44% less capital invested

Capital invested by funds: $124K → $69.9K (-$54.3K)

75% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 4

Holders
6
Holders Change
-3
Holders Change %
-33.33%
% of All Funds
0.07%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
2
Reduced
1
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citigroup
Citigroup
New York
+$3.86K
2
TRCT
Tower Research Capital (TRC)
New York
+$3.51K
3
SWIM
Smallwood Wealth Investment Management
New Jersey
+$14

Top Sellers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
-$20.4K
2
Jane Street
Jane Street
New York
-$13.1K
3
GSC
Ground Swell Capital
South Carolina
-$7.34K
4
HF
HRT Financial
New York
-$4K
5
Vanguard Capital Management
Vanguard Capital Management
Pennsylvania
-$4

GNLN Hedge Fund Activity: Q2 2026 in Review

6 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Greenlane Holdings (GNLN) for Q2 2026, worth a combined $69.9K — down 44% from $124K a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of GNLN and 1 opened new positions — a net loss of 3 holders — while 1 trimmed existing stakes and 2 added.

The largest buyer was Citigroup, opening a new position worth an estimated $3.86K. The largest seller was Citadel Advisors, exiting entirely with an estimated $20.4K sold.

  • 6 institutional investors held Greenlane Holdings (GNLN) as of Q2 2026, down from 9 in Q1 2026.
  • Funds reported $69.9K of Greenlane Holdings stock for Q2 2026, down 44% quarter-over-quarter.
  • 1 fund opened new Greenlane Holdings positions in Q2 2026 and 4 closed out, a net change of -3 holders.
  • The largest Greenlane Holdings buyer in Q2 2026 was Citigroup, an estimated $3.86K added.
  • The largest Greenlane Holdings seller in Q2 2026 was Citadel Advisors, an estimated $20.4K sold.

Based on aggregated 13F filings for Q2 2026.