Filed: 11/14/2025ACC: 0001172661-25-004845
📋 What this filing means
BIRNAM OAK ADVISORS, LP filed this quarterly 13F‑HR report disclosing 32 equity positions with a total reported market value of $435.41M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
32
Positions
$435.41M
Total AUM (reported)
7.85M
Total Shares
Allocation by class
COM$205.23M47.1%
SHS$48.53M11.1%
MSCI ACWI ETF$38.26M8.8%
SPONSORED ADS$29.62M6.8%
COM CL A$26.25M6.0%
CL A$25.47M5.9%
INNOVATION ETF$15.53M3.6%
Portfolio Concentration
Top 3$121.80M28.0%
4–10$177.00M40.7%
11–25$123.89M28.5%
Rest$12.72M2.9%
Top 3 weight
28.0%
Top 10 weight
68.6%
Voting Authority Distribution
Total shares with voting rights: 7.85M
Sole
Full voting authority
5.22M
shares
% of voting shares66.5%
Shared
Joint voting authority
2.63M
shares
% of voting shares33.5%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole23
Shared0
Other9
Dominant voting typeSole · 66.5% of voting shares
Institutional Holdings32
Rows:
CYBERARK SOFTWARE LTD
OTRShares94.18K
TypeSH
Market value$45.50M
10.45%
Sole
61.41K
Shared
32.77K
None
0.00
ISHARES TR
SOLEShares276.80K
TypeSH
Market value$38.26M
8.79%
Sole
276.80K
Shared
0.00
None
0.00
INTERPUBLIC GROUP COS INC
OTRShares1.36M
TypeSH
Market value$38.03M
8.73%
Sole
737.32K
Shared
625.30K
None
0.00
FRONTIER COMMUNICATIONS PARE
SOLEShares1.01M
TypeSH
Market value$37.79M
8.68%
Sole
589.80K
Shared
421.96K
None
0.00
VERONA PHARMA PLC
OTRShares277.60K
TypeSH
Market value$29.62M
6.80%
Sole
178.38K
Shared
99.23K
None
0.00
NORFOLK SOUTHN CORP
OTRShares96.10K
TypeSH
Market value$28.87M
6.63%
Sole
62.91K
Shared
33.19K
None
0.00
CHART INDS INC
OTRShares118.22K
TypeSH
Market value$23.66M
5.43%
Sole
85.39K
Shared
32.83K
None
0.00
TXNM ENERGY INC
SOLEShares389.85K
TypeSH
Market value$22.05M
5.06%
Sole
223.04K
Shared
166.81K
None
0.00
KELLANOVA
SOLEShares237.49K
TypeSH
Market value$19.48M
4.47%
Sole
133.82K
Shared
103.67K
None
0.00
ARK ETF TR
OTRShares180K
TypeSH
Market value$15.53M
3.57%
Sole
111.70K
Shared
68.30K
None
0.00
SPIRIT AEROSYSTEMS HLDGS INC
SOLEShares390.80K
TypeSH
Market value$15.08M
3.46%
Sole
244.58K
Shared
146.22K
None
0.00
ECHOSTAR CORP
SOLEShares192.94K
TypeSH
Market value$14.73M
3.38%
Sole
162.94K
Shared
30K
None
0.00
VANGUARD INDEX FDS
SOLEShares27.10K
TypeSH
Market value$13.00M
2.99%
Sole
27.10K
Shared
0.00
None
0.00
CORE SCIENTIFIC INC NEW
OTRShares646.32K
TypeSH
Market value$11.60M
2.66%
Sole
442.45K
Shared
203.87K
None
0.00
OKLO INC
OTRShares100K
TypeSH
Market value$11.16M
2.56%
Sole
56.80K
Shared
43.20K
None
0.00
STEELCASE INC
SOLEShares624.54K
TypeSH
Market value$10.74M
2.47%
Sole
341.55K
Shared
282.99K
None
0.00
MR COOPER GROUP INC
SOLEShares43.10K
TypeSH
Market value$9.09M
2.09%
Sole
34.80K
Shared
8.30K
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares16K
TypeSH
Market value$8.04M
1.85%
Sole
16K
Shared
0.00
None
0.00
VANGUARD INDEX FDS
SOLEShares38K
TypeSH
Market value$7.09M
1.63%
Sole
38K
Shared
0.00
None
0.00
ADVISORSHARES TR
SOLEShares1.05M
TypeSH
Market value$5.01M
1.15%
Sole
828.82K
Shared
216.84K
None
0.00
CAPITAL ONE FINL CORP
SOLEShares19.83K
TypeSH
Market value$4.22M
0.97%
Sole
19.83K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares55K
TypeSH
Market value$3.75M
0.86%
Sole
55K
Shared
0.00
None
0.00
J P MORGAN EXCHANGE TRADED F
SOLEShares55K
TypeSH
Market value$3.65M
0.84%
Sole
55K
Shared
0.00
None
0.00
VANGUARD INTL EQUITY INDEX F
SOLEShares45K
TypeSH
Market value$3.59M
0.82%
Sole
45K
Shared
0.00
None
0.00
ANYWHERE REAL ESTATE INC
OTRShares296.94K
TypeSH
Market value$3.14M
0.72%
Sole
185.17K
Shared
111.77K
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
CYBERARK SOFTWARE LTDOTR | SHS | 94.18K | SH | $45.50M 10.45% | 61.41K | 32.77K | 0.00 |
ISHARES TRSOLE | MSCI ACWI ETF | 276.80K | SH | $38.26M 8.79% | 276.80K | 0.00 | 0.00 |
INTERPUBLIC GROUP COS INCOTR | COM | 1.36M | SH | $38.03M 8.73% | 737.32K | 625.30K | 0.00 |
FRONTIER COMMUNICATIONS PARESOLE | COM | 1.01M | SH | $37.79M 8.68% | 589.80K | 421.96K | 0.00 |
VERONA PHARMA PLCOTR | SPONSORED ADS | 277.60K | SH | $29.62M 6.80% | 178.38K | 99.23K | 0.00 |
NORFOLK SOUTHN CORPOTR | COM | 96.10K | SH | $28.87M 6.63% | 62.91K | 33.19K | 0.00 |
CHART INDS INCOTR | COM | 118.22K | SH | $23.66M 5.43% | 85.39K | 32.83K | 0.00 |
TXNM ENERGY INCSOLE | COM | 389.85K | SH | $22.05M 5.06% | 223.04K | 166.81K | 0.00 |
KELLANOVASOLE | COM | 237.49K | SH | $19.48M 4.47% | 133.82K | 103.67K | 0.00 |
ARK ETF TROTR | INNOVATION ETF | 180K | SH | $15.53M 3.57% | 111.70K | 68.30K | 0.00 |
SPIRIT AEROSYSTEMS HLDGS INCSOLE | COM CL A | 390.80K | SH | $15.08M 3.46% | 244.58K | 146.22K | 0.00 |
ECHOSTAR CORPSOLE | CL A | 192.94K | SH | $14.73M 3.38% | 162.94K | 30K | 0.00 |
VANGUARD INDEX FDSSOLE | GROWTH ETF | 27.10K | SH | $13.00M 2.99% | 27.10K | 0.00 | 0.00 |
CORE SCIENTIFIC INC NEWOTR | COM | 646.32K | SH | $11.60M 2.66% | 442.45K | 203.87K | 0.00 |
OKLO INCOTR | COM CL A | 100K | SH | $11.16M 2.56% | 56.80K | 43.20K | 0.00 |
STEELCASE INCSOLE | CL A | 624.54K | SH | $10.74M 2.47% | 341.55K | 282.99K | 0.00 |
MR COOPER GROUP INCSOLE | COM | 43.10K | SH | $9.09M 2.09% | 34.80K | 8.30K | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 16K | SH | $8.04M 1.85% | 16K | 0.00 | 0.00 |
VANGUARD INDEX FDSSOLE | VALUE ETF | 38K | SH | $7.09M 1.63% | 38K | 0.00 | 0.00 |
ADVISORSHARES TRSOLE | PURE US CANNABIS | 1.05M | SH | $5.01M 1.15% | 828.82K | 216.84K | 0.00 |
CAPITAL ONE FINL CORPSOLE | COM | 19.83K | SH | $4.22M 0.97% | 19.83K | 0.00 | 0.00 |
ISHARES TRSOLE | CORE MSCI EURO | 55K | SH | $3.75M 0.86% | 55K | 0.00 | 0.00 |
J P MORGAN EXCHANGE TRADED FSOLE | BETABULDRS JAPAN | 55K | SH | $3.65M 0.84% | 55K | 0.00 | 0.00 |
VANGUARD INTL EQUITY INDEX FSOLE | FTSE EUROPE ETF | 45K | SH | $3.59M 0.82% | 45K | 0.00 | 0.00 |
ANYWHERE REAL ESTATE INCOTR | COM | 296.94K | SH | $3.14M 0.72% | 185.17K | 111.77K | 0.00 |
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