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SEMR

Semrush
SEMR

Delisted

SEMR was delisted on the 27th of April, 2026.

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66 hedge funds and large institutions have $445M invested in Semrush in 2021 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 26 increasing their positions, 6 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

333% more repeat investments, than reductions

Existing positions increased: 26 | Existing positions reduced: 6

225% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 8

40% more capital invested

Capital invested by funds: $318M → $445M (+$126M)

35% more funds holding

Funds holding: 49 → 66 (+17)

25% less funds holding in top 10

Funds holding in top 10: 4 → 3 (-1)

55.78% less ownership

Funds ownership: 127.58% → 71.8% (-56%)

Holders
66
Holders Change
+17
Holders Change %
+34.69%
% of All Funds
1.02%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
26
Increased
26
Reduced
6
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
CRCM
Cat Rock Capital Management
Connecticut
+$66.4M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$24M
3
Morgan Stanley
Morgan Stanley
New York
+$20.8M
4
RA
Royce & Associates
New York
+$15.9M
5
Invesco
Invesco
Georgia
+$11.6M

Top Sellers

Rank Fund Capital Flow
1
AA
Ancient Art
Texas
-$16.1M
2
IM
Islet Management
New York
-$4.61M
3
EI
EAM Investors
California
-$1.21M
4
PPA
Parametric Portfolio Associates
Washington
-$972K
5
SEI Investments
SEI Investments
Pennsylvania
-$641K
Name Holding Trade Value Shares
Change 		Change in
Stake
Two Sigma Advisers
26
Two Sigma Advisers
New York
$1.19M +$1.27M +57,200 New
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$1.1M +$1.17M +52,672 New
HLA
28
Hamilton Lane Advisors
Pennsylvania
$1.02M +$1.09M +48,828 New
AACP
29
Advantage Alpha Capital Partners
California
$882K +$942K +42,292 New
Envestnet Asset Management
30
Envestnet Asset Management
Illinois
$803K -$48.9K -2,195 -5%
NIPH
31
NN Investment Partners Holdings
Netherlands
$730K +$780K +35,000 New
State Street
32
State Street
Massachusetts
$694K – – –
CSS
33
Cubist Systematic Strategies
Connecticut
$659K +$192K +8,624 +38%
SIA
34
SkyView Investment Advisors
New Jersey
$632K -$329K -14,790 -83%
Voloridge Investment Management
35
Voloridge Investment Management
Florida
$624K +$667K +29,920 New
Northern Trust
36
Northern Trust
Illinois
$618K +$223K +9,994 +51%
KFP
37
KB Financial Partners
New Jersey
$582K +$261K +11,734 +72%
Tudor Investment Corp
38
Tudor Investment Corp
Connecticut
$566K +$605K +27,143 New
AR
39
Advisory Research
Illinois
$517K -$577K -25,912 -51%
ISL
40
Ingalls & Snyder LLC
New York
$511K +$546K +24,506 New
Truist Financial
41
Truist Financial
North Carolina
$506K -$93.8K -4,210 -15%
OQS
42
Occudo Quantitative Strategies
Florida
$409K +$437K +19,627 New
Bank of New York Mellon
43
Bank of New York Mellon
New York
$377K -$527K -23,667 -57%
Renaissance Technologies
44
Renaissance Technologies
New York
$367K +$392K +17,600 New
EGM
45
Engineers Gate Manager
New York
$340K +$363K +16,288 New
PP
46
PDT Partners
New York
$312K +$333K +14,963 New
RJA
47
Raymond James & Associates
Florida
$310K +$1.09K +49 +0.3%
Jane Street
48
Jane Street
New York
$308K +$329K +14,764 New
WP
49
WealthSource Partners
California
$230K +$246K +11,050 New
Wellington Management Group
50
Wellington Management Group
Massachusetts
$211K +$226K +10,139 New
1
2
3

SEMR Hedge Fund Activity: Q4 2021 in Review

66 of the 6,499 institutional investors tracked by Wall St. Rank reported a position in Semrush (SEMR) for Q4 2021, worth a combined $445M — up 40% from $318M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new SEMR positions and 8 closed out — a net gain of 18 holders — while 26 added to existing stakes and 6 trimmed.

The largest buyer was Cat Rock Capital Management, adding an estimated $66.4M. The largest seller was Ancient Art, cutting an estimated $16.1M.

  • 66 institutional investors held Semrush (SEMR) as of Q4 2021, up from 49 in Q3 2021.
  • Funds reported $445M of Semrush stock for Q4 2021, up 40% quarter-over-quarter.
  • 26 funds opened new Semrush positions in Q4 2021 and 8 closed out, a net change of +18 holders.
  • The largest Semrush buyer in Q4 2021 was Cat Rock Capital Management, an estimated $66.4M added.
  • The largest Semrush seller in Q4 2021 was Ancient Art, an estimated $16.1M sold.

Based on aggregated 13F filings for Q4 2021.