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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
CRCM
1
Cat Rock Capital Management
Connecticut
$105M +$66.4M +2,978,820 +144%
DAM
2
Dorsey Asset Management
Illinois
$54.6M +$1.47M +66,113 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$41.7M +$24M +1,079,585 +117%
AA
4
Ancient Art
Texas
$34.4M -$16.1M -722,347 -30%
ClearBridge Investments
5
ClearBridge Investments
New York
$32M +$30.5K +1,370 +0.1%
Morgan Stanley
6
Morgan Stanley
New York
$30.2M +$20.8M +933,746 +182%
FSCM
7
First Sabrepoint Capital Management
Texas
$21.9M +$3.57M +160,302 +18%
FAM
8
Fred Alger Management
New York
$20M +$2.1M +94,463 +11%
RA
9
Royce & Associates
New York
$14.8M +$15.9M +711,621 New
NCGI
10
Next Century Growth Investors
Minnesota
$13.3M +$7.17M +321,789 +101%
Invesco
11
Invesco
Georgia
$10.8M +$11.6M +519,846 New
TCM
12
TimesSquare Capital Management
New York
$9.1M +$368K +16,500 +4%
Marshall Wace
13
Marshall Wace
United Kingdom
$8.37M +$8.37M +375,540 +1,442%
JP Morgan Chase
14
JP Morgan Chase
New York
$5.09M +$5.44M +244,140 New
BlackRock
15
BlackRock
New York
$5.03M +$2.38M +106,834 +79%
Two Sigma Investments
16
Two Sigma Investments
New York
$3.48M +$3.71M +166,667 New
Geode Capital Management
17
Geode Capital Management
Massachusetts
$3.07M +$1.32M +59,130 +67%
Bank of America
18
Bank of America
North Carolina
$3.01M +$177K +7,957 +6%
Citadel Advisors
19
Citadel Advisors
Florida
$2.73M +$2.52M +113,144 +631%
GCM
20
Ghisallo Capital Management
Massachusetts
$2.08M +$2.23M +100,000 New
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$2.04M +$592K +26,568 +37%
Select Equity Group
22
Select Equity Group
New York
$1.71M +$1.14M +51,018 +164%
Luther King Capital Management (LKCM)
23
Luther King Capital Management (LKCM)
Texas
$1.7M +$1.82M +81,500 New
NIM
24
Needham Investment Management
New York
$1.42M +$446K +20,000 +41%
MCCP
25
Mission Creek Capital Partners
California
$1.25M +$1.34M +60,000 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.