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SRTM

Stratum Holdings Corp. Common Stock
SRTM

3 hedge funds and large institutions have $13.2K invested in Stratum Holdings Corp. Common Stock in 2026 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

45% less capital inflows, than outflows

Capital inflows: $23.8K | Capital outflows: $42.9K

50% less funds holding

Funds holding: 6 → 3 (-3)

60% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 5

Holders
3
Holders Change
-3
Holders Change %
-50%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
–
Reduced
–
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$22.7K

Top Sellers

Rank Fund Capital Flow
1
Geode Capital Management
Geode Capital Management
Massachusetts
-$19.6K
2
Virtu Financial
Virtu Financial
New York
-$16K
3
Jane Street
Jane Street
New York
-$6.54K
4
Tower Research Capital (TRC)
Tower Research Capital (TRC)
New York
-$427
5
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust
Pennsylvania
-$330

SRTM Hedge Fund Activity: Q2 2026 in Review

3 of the 8,359 institutional investors tracked by Wall St. Rank reported a position in Stratum Holdings Corp. Common Stock (SRTM) for Q2 2026, worth a combined $13.2K — down 69% from $43.1K a quarter earlier.

Sellers outnumbered buyers: 5 funds closed out of SRTM and 2 opened new positions — a net loss of 3 holders — while 0 trimmed existing stakes and 0 added.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $22.7K. The largest seller was Geode Capital Management, exiting entirely with an estimated $19.6K sold.

  • 3 institutional investors held Stratum Holdings Corp. Common Stock (SRTM) as of Q2 2026, down from 6 in Q1 2026.
  • Funds reported $13.2K of Stratum Holdings Corp. Common Stock stock for Q2 2026, down 69% quarter-over-quarter.
  • 2 funds opened new Stratum Holdings Corp. Common Stock positions in Q2 2026 and 5 closed out, a net change of -3 holders.
  • The largest Stratum Holdings Corp. Common Stock buyer in Q2 2026 was Citadel Advisors, an estimated $22.7K added.
  • The largest Stratum Holdings Corp. Common Stock seller in Q2 2026 was Geode Capital Management, an estimated $19.6K sold.

Based on aggregated 13F filings for Q2 2026.