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Penbrook Management Portfolio holdings

AUM $132M
1-Year Est. Return 29.91%
This Fund
S&P 500
This Quarter Est. Return
-1.08%
1 Year Est. Return
+29.91%
3 Year Est. Return
+77.31%
5 Year Est. Return
+126.31%
10 Year Est. Return
–
AUM
$132M
AUM Growth
-$12.9M
Cap. Flow
-$6.05M
Cap. Flow %
-4.58%
Top 10 Hldgs %
47.13%
Holding
105
New
8
Increased
14
Reduced
28
Closed
12

Top Buys

Rank Stock Value
1
PRTA icon
Prothena Corp
PRTA
+$2.49M
2
EXTR icon
Extreme Networks
EXTR
+$1.25M
3
CYRX icon
CryoPort
CYRX
+$1.2M
4
CURI icon
CuriosityStream
CURI
+$1.11M
5
MGNI icon
Magnite
MGNI
+$1.09M

Top Sells

Rank Stock Value
1
PL icon
Planet Labs
PL
+$4.84M
2
SYF icon
Synchrony
SYF
+$1.29M
3
AEHR icon
Aehr Test Systems
AEHR
+$1.13M
4
COHU icon
Cohu
COHU
+$891K
5
BPOP icon
Popular Inc
BPOP
+$851K

Sector Composition

Rank Sector Weight
1 Technology 23.13%
2 Healthcare 16.73%
3 Communication Services 15.08%
4 Energy 11.67%
5 Consumer Discretionary 9.18%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MIN
101
Aberdeen Intermediate Income Fund
MIN
$281M
– –
-18,750
Closed -$48.9K
SYF icon
102
Synchrony
SYF
$24.8B
– –
-15,500
Closed -$1.29M
TFPM icon
103
Triple Flag Precious Metals
TFPM
$5.65B
– –
-6,089
Closed -$202K
WBS icon
104
Webster Financial
WBS
$12.3B
– –
-4,180
Closed -$263K
BTQ
105
BTQ Technologies Corp
BTQ
$475M
– –
-10,570
Closed -$54.1K
1 2 3 4
5

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BAWC
Boyce & Associates Wealth Consulting Cedar Park, Texas $132M AUM 16.86% 1-Year Est. Return
AIP
Alapocas Investment Partners Beverly, Massachusetts $132M AUM 4.94% 1-Year Est. Return
DQRIM
Dale Q Rice Investment Management Vancouver, Washington $132M AUM 45.8% 1-Year Est. Return
BF
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PJC
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GCM
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Penbrook Management's Q1 2026 Portfolio in Review

As of Q1 2026, Penbrook Management held 105 positions worth $132M, down 8.9% from $145M the previous quarter. Its ten largest holdings account for 47% of the portfolio.

Penbrook Management withdrew a net $6.05M in Q1 2026, closing 12 positions and reducing 28 holdings. Its most notable exit was Synchrony, an estimated $1.29M position sold in full.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 24% a quarter earlier, followed by Healthcare and Communication Services.

Against the trend, Penbrook Management opened a new position in Prothena Corp worth $2.64M.

  • Penbrook Management's largest Q1 2026 buy was Prothena Corp: 271,720 shares worth $2.64M.
  • Penbrook Management added most to CryoPort in Q1 2026, an estimated $1.2M increase.
  • Penbrook Management's biggest Q1 2026 reduction was Planet Labs, cutting an estimated $4.84M.
  • Penbrook Management fully exited Synchrony in Q1 2026, selling an estimated $1.29M.
  • Penbrook Management's ten largest holdings make up 47% of its $132M portfolio in Q1 2026.
  • Penbrook Management opened 8 new positions and closed 12 in Q1 2026.
  • Penbrook Management's portfolio value fell 8.9% quarter-over-quarter to $132M.

Based on Penbrook Management's 13F filing for Q1 2026, filed 21 Apr 2026.