Form 13-F position report

ALPHABET INC CAP STK CL C

Reported by Penbrook Management LLC

GOOG CUSIP 02079K107 Manager CIK 0001381055

Reported 25,720 shares, unchanged from the prior quarter.

Reported value 6.9%; share count 0.0% vs. the prior quarter.

Unchanged
% of reported 13F value 2.44% This manager · Q4 2023
Shares 25,720 Quarter-end amount reported
Reported value $3,624,720 Fair value at quarter end
Consecutive quarters held 25 Through Q4 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-12-31 4488000
2022-03-31 4332000
2022-06-30 3393000
2022-09-30 2983000
2022-12-31 2335374
2023-03-31 2695680
2023-06-30 3135542
2023-09-30 3391182
2023-12-31 3624720
2024-03-31 3878062
2024-06-30 4671707
2024-09-30 4266689
2024-12-31 4726721
2025-03-31 3862006
2025-06-30 4385080
2025-09-30 5533456
2025-12-31 7077445
2026-03-31 6469840
2026-06-30 7969004
2026-09-30 7650975

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarterly reported position history for ALPHABET INC CAP STK CL C held by Penbrook Management LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q3 2026 Reduced 22,454 -100 (-0.4%) 4.51% $7,650,975 2026-10-16
Q2 2026 Unchanged 22,554 0 (0.0%) 5.08% $7,969,004 2026-07-23
Q1 2026 Unchanged 22,554 0 (0.0%) 4.9% $6,469,840 2026-04-21
Q4 2025 Reduced 22,554 -166 (-0.7%) 4.88% $7,077,445 2026-01-06
Q3 2025 Reduced 22,720 -2,000 (-8.1%) 3.86% $5,533,456 2025-10-22
Q2 2025 Unchanged 24,720 0 (0.0%) 3.3% $4,385,080 2025-07-25
Q1 2025 Reduced 24,720 -100 (-0.4%) 2.92% $3,862,006 2025-04-01
Q4 2024 Reduced 24,820 -700 (-2.7%) 3.22% $4,726,721 2025-01-23
Q3 2024 Added 25,520 +50 (0.2%) 2.77% $4,266,689 2024-10-15
Q2 2024 Unchanged 25,470 0 (0.0%) 2.85% $4,671,707 2024-07-24
Q1 2024 Reduced 25,470 -250 (-1.0%) 2.4% $3,878,062 2024-04-18
Q4 2023 Unchanged 25,720 0 (0.0%) 2.44% $3,624,720 2024-01-16
Q3 2023 Reduced 25,720 -200 (-0.8%) 2.48% $3,391,182 2023-10-10
Q2 2023 Unchanged 25,920 0 (0.0%) 2.27% $3,135,542 2023-07-17
Q1 2023 Reduced 25,920 -400 (-1.5%) 2.07% $2,695,680 2023-04-20
Q4 2022 Reduced 26,320 -4,700 (-15.2%) 1.99% $2,335,374 2023-01-24
Q3 2022 Unchanged 31,020* 0 (0.0%) 2.57% $2,983,000 2022-10-31
Q2 2022 Unchanged 1,551 0 (0.0%) 2.68% $3,393,000 2022-07-29
Q1 2022 Unchanged 1,551 0 (0.0%) 2.81% $4,332,000 2022-04-26
Q4 2021 Reduced 1,551 -10 (-0.6%) 2.7% $4,488,000 2022-01-10
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

4007 managers reported ALPHABET INC CAP STK CL C for Q4 2023.

Managers reporting ALPHABET INC CAP STK CL C in Q4 2023.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 410,988,828 +955,305 1.27% $57,920,655,530 33 qtrs
BlackRock Inc Added 355,432,546 +2,397,601 1.28% $50,091,108,686 33 qtrs
STATE STREET CORPORATION Added 190,374,731 +6,819,767 1.31% $26,829,510,840 33 qtrs
FMR LLC Reduced 117,131,107 -3,103,010 1.27% $16,507,286,880 33 qtrs
GEODE CAPITAL MANAGEMENT LLC Added 99,883,140 +932,510 1.47% $14,034,274,844 33 qtrs
PRICE T ROWE ASSOCIATES INC MD Reduced 98,251,091 -9,785,466 1.86% $13,846,527,000 33 qtrs
JPMorgan Chase & Co Reduced 80,683,046 -15,258,083 1.09% $11,370,661,767 33 qtrs
Capital International Investors Added 80,246,520 +862,550 2.54% $11,309,370,173 33 qtrs
MORGAN STANLEY Added 73,914,810 +4,568,191 0.92% $10,416,814,601 33 qtrs
NORTHERN TRUST CORPORATION Reduced 54,092,398 -3,176,786 1.38% $7,623,241,650 33 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
December 31, 2023
Filed
January 16, 2024
Filing type
13F-HR
Position type
Stock

Voting authority reported

Sole
0
Shared
0
None
25,720

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.