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SRFM

Shannon River Fund Management Portfolio holdings

AUM $1.12B
1-Year Est. Return 150.26%
This Fund
S&P 500
This Quarter Est. Return
+25.4%
1 Year Est. Return
+150.26%
3 Year Est. Return
+553.98%
5 Year Est. Return
+735.5%
10 Year Est. Return
+5,351.96%
AUM
$547M
AUM Growth
+$44.2M
Cap. Flow
-$57.9M
Cap. Flow %
-10.57%
Top 10 Hldgs %
70.81%
Holding
27
New
11
Increased
2
Reduced
10
Closed
4

Top Buys

Rank Stock Value
1
TSEM icon
Tower Semiconductor
TSEM
+$32.9M
2
WIX icon
WIX.com
WIX
+$14M
3
VSTS icon
Vestis
VSTS
+$11.4M
4
TALK
Talkspace
TALK
+$10.1M
5
ZG icon
Zillow
ZG
+$3.31M

Top Sells

Rank Stock Value
1
GDDY icon
GoDaddy
GDDY
+$24.9M
2
AYX
Alteryx Inc
AYX
+$23.3M
3
IDCC icon
InterDigital
IDCC
+$15.7M
4
AMD icon
Advanced Micro Devices
AMD
+$13.4M
5
MRVL icon
Marvell Technology
MRVL
+$12.4M

Sector Composition

Rank Sector Weight
1 Technology 60.13%
2 Miscellaneous 33.97%
3 Industrials 2.56%
4 Healthcare 2.32%
5 Communication Services 0.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WIX icon
1
WIX.com
WIX
$3.19B
$57.5M 10.51%
467,494
+145,168
+45% +$14M
IDCC icon
2
InterDigital
IDCC
$8.72B
$51.3M 9.38%
472,807
-169,458
-26% -$15.7M
IDCC icon
3
PUT
InterDigital
IDCC
$8.72B
$51.3M 9.38%
+472,800
New +$43.8M
IWM icon
4
PUT
iShares Russell 2000 ETF
IWM
$80.5B
$40.1M 7.33%
+200,000
New +$35.8M
TSEM icon
5
Tower Semiconductor
TSEM
$25.1B
$38.5M 7.04%
+1,262,726
New +$32.9M
CLS icon
6
Celestica
CLS
$39.4B
$36.9M 6.74%
1,259,755
-435,384
-26% -$11.6M
FLEX icon
7
Flex
FLEX
$40.5B
$33.9M 6.19%
1,474,991
-497,808
-25% -$9.96M
SMH icon
8
PUT
VanEck Semiconductor ETF
SMH
$69B
$28M 5.11%
+160,000
New +$25M
INFA
9
DELISTED
Informatica
INFA
$25.4M 4.64%
894,928
+84,537
+10% +$2.03M
QQQ icon
10
PUT
Invesco QQQ Trust
QQQ
$490B
$24.6M 4.49%
60,000
-395,000
-87% -$150M
CLS icon
11
PUT
Celestica
CLS
$39.4B
$23.4M 4.28%
+800,500
New +$21.3M
NVDA icon
12
NVIDIA
NVDA
$5.56T
$20.2M 3.68%
406,920
-109,100
-21% -$5.06M
WIX icon
13
PUT
WIX.com
WIX
$3.19B
$18.5M 3.37%
+150,000
New +$14.5M
DT icon
14
Dynatrace
DT
$15B
$16.8M 3.07%
306,762
-161,726
-35% -$8.17M
SPT icon
15
Sprout Social
SPT
$688M
$16.6M 3.04%
270,825
-11,905
-4% -$628K
VSTS icon
16
Vestis
VSTS
$1.75B
$14M 2.56%
+662,205
New +$11.4M
GDDY icon
17
GoDaddy
GDDY
$12.8B
$12.8M 2.34%
120,849
-278,040
-70% -$24.9M
TALK
18
DELISTED
Talkspace
TALK
$12.7M 2.32%
+5,000,000
New +$10.1M
CWAN
19
DELISTED
Clearwater Analytics
CWAN
$11.4M 2.08%
567,866
-35,679
-6% -$703K
AMD icon
20
Advanced Micro Devices
AMD
$780B
$4.42M 0.81%
29,998
-113,473
-79% -$13.4M
ZG icon
21
Zillow
ZG
$7.94B
$4.38M 0.8%
+77,294
New +$3.31M
PTC icon
22
PTC
PTC
$15.3B
$3.35M 0.61%
+19,168
New +$2.94M
GLBE icon
23
Global E Online
GLBE
$6.44B
$1.23M 0.23%
+31,092
New +$1.12M
ACIW icon
24
ACI Worldwide
ACIW
$5.35B
– –
-87,789
Closed -$1.98M
MRVL icon
25
Marvell Technology
MRVL
$201B
– –
-228,700
Closed -$12.4M
1
2

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WAM
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Shannon River Fund Management's Q4 2023 Portfolio in Review

As of Q4 2023, Shannon River Fund Management held 27 positions worth $547M, up 8.8% from $503M the previous quarter. Its ten largest holdings account for 71% of the portfolio.

Shannon River Fund Management withdrew a net $57.9M in Q4 2023, closing 4 positions and reducing 10 holdings. Its most notable exit was Alteryx Inc, an estimated $23.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 60% of assets, down from 68% a quarter earlier, followed by Miscellaneous and Industrials.

Against the trend, Shannon River Fund Management opened a new position in Tower Semiconductor worth $38.5M.

  • Shannon River Fund Management's largest Q4 2023 buy was Tower Semiconductor: 1,262,726 shares worth $38.5M.
  • Shannon River Fund Management added most to WIX.com in Q4 2023, an estimated $14M increase.
  • Shannon River Fund Management's biggest Q4 2023 reduction was GoDaddy, cutting an estimated $24.9M.
  • Shannon River Fund Management fully exited Alteryx Inc in Q4 2023, selling an estimated $23.3M.
  • Shannon River Fund Management's ten largest holdings make up 71% of its $547M portfolio in Q4 2023.
  • Shannon River Fund Management opened 11 new positions and closed 4 in Q4 2023.
  • Shannon River Fund Management's portfolio value rose 8.8% quarter-over-quarter to $547M.

Based on Shannon River Fund Management's 13F filing for Q4 2023, filed 13 Feb 2024.