SEC 13F Intelligence

Managers / Q1 2021 · view latest →

Washington Harbour Partners LP

CIK 0001825404 · 1201 WILSON BLVD., 22ND FLOOR, ARLINGTON, VA, 22209 · 202-891-6202

Reported Value
$597M
Q1 2021
Positions
35
Filings on Record
19
2021–present window
Filed
May 17, 2021
original filing

Summary

Washington Harbour Partners LP reported $597M in U.S.-listed holdings across 35 positions for Q1 2021.

Its largest position, LPRO, represents 11.2% of the portfolio.

Compared with Q4 2020, the fund opened 14 new positions and exited 19.

Portfolio Metrics

Turnover
+47.5%
vs prior filed quarter
Top-10 Concentration
+63.1%
share of reported value
Largest Position
+11.2%
Open Lending
New / Exited
14 / 19
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’20: $544MQ4 ’20Q1 ’21: $597MQ2 ’21: $635MQ3 ’21: $845MQ3 ’21Q4 ’21: $404MQ1 ’22: $274MQ2 ’22: $148MQ2 ’22Q3 ’22: $102MQ4 ’22: $59MQ1 ’23: $52MQ1 ’23Q2 ’23: $50MQ3 ’23: $43MQ4 ’23: $52MQ4 ’23Q1 ’24: $62MQ2 ’24: $57MQ3 ’24: $56MQ3 ’24Q4 ’24: $54MQ1 ’25: $35MQ2 ’25: $34MQ2 ’25filingsflow.com

Portfolio Composition

By security type
Common Stock: 65.5%Other: 32.3%ADR: 1.8%Unit: 0.4%
  • Common Stock · 65.5% · $391M
  • Other · 32.3% · $193M
  • ADR · 1.8% · $11M
  • Unit · 0.4% · $2M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2020 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
BTRS HOLDINGS INCNEW+2.82M2.82M+$41M$41M
PRCHPORCH GROUP INCNEW+1.76M1.76M+$31M$31M
FALCON CAPITAL ACQUISITN CORNEW+2.48M2.48M+$25M$25M
REVOLUTION ACCELERTN ACQU CONEW+2.34M2.34M+$24M$24M
HOLICITY INCNEW+1.91M1.91M+$22M$22M
FUSION ACQUISITION CORPNEW+1.55M1.55M+$15M$15M
RBLXROBLOX CORPNEW+177.7K177.7K+$12M$12M
RAMPLIVERAMP HLDGS INCNEW+212.7K212.7K+$11M$11M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2021

33 positions (from 35 filing rows — )
#IssuerClass% PortfolioValueShares
1LPROOPEN LENDING CORPhistory →COM CL A11.22%$67M1.89M
2SKILLZ INCCOM8.84%$53M2.77M
3BTRS HOLDINGS INCCOM CL 16.84%$41M2.82M
4WKWORKIVA INChistory →COM CL A6.22%$37M420.7K
5TENBTENABLE HLDGS INChistory →COM5.86%$35M966.4K
6FALCON CAPITAL ACQUISITN CORCOM CL A · UNIT 08/20/20275.68%$34M3.36M
7PRCHPORCH GROUP INChistory →COM5.23%$31M1.76M
8MIMECAST LTDORD SHS4.45%$27M660.8K
9DMYDDMY TECHNOLOGY GROUP INC IICOM CL A · UNIT 99/99/99994.44%$27M1.80M
10RPDRAPID7 INChistory →COM4.29%$26M343.2K
11REVOLUTION ACCELERTN ACQU COCOM CL A3.98%$24M2.34M
12HOLICITY INCCOM CL A3.77%$22M1.91M
13FUSION ACQUISITION CORPCL A2.58%$15M1.55M
14FORMFORMFACTOR INChistory →COM2.44%$15M323.1K
15KTOSKRATOS DEFENSE & SEC SOLUTIOhistory →COM NEW2.18%$13M476.0K
16TLSTELOS CORP MDhistory →COM2.13%$13M335.1K
17MKSIMKS INSTRS INChistory →COM1.98%$12M63.6K
18RBLXROBLOX CORPhistory →CL A1.93%$12M177.7K
19RAMPLIVERAMP HLDGS INChistory →COM1.85%$11M212.7K
20GRVYGRAVITY CO LTDhistory →SPONSORED ADS NE1.84%$11M95.6K
21MDLAMEDALLIA INChistory →COM1.68%$10M359.4K
22COHUCOHU INChistory →COM1.65%$10M234.8K
23SVMK INCCOM1.42%$8M461.3K
24OSPREY TECHNLGY AQUISTION COCOM CL A1.21%$7M700.0K
25MTSIMACOM TECH SOLUTIONS HLDGS Ihistory →COM1.13%$7M116.0K
26SMTCSEMTECH CORPhistory →COM1.07%$6M92.7K
27ZUORA INCCOM CL A0.89%$5M358.3K
28VECTOR ACQUISITION CORPCOM CL A0.88%$5M441.6K
29MOHAWK GROUP HLDGS INCCOM0.71%$4M144.4K
30CSODCORNERSTONE ONDEMAND INCCOM0.61%$4M83.9K
31VERXVERTEX INCCL A0.53%$3M142.6K
32ALGMALLEGRO MICROSYSTEMS INCCOM0.30%$2M70.6K
33RIBBIT LEAP LTDSHS CL A0.18%$1M96.9K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q2 2025$34M24Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$35M24May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$54M23Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$56M24Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$57M21Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$62M24May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$52M23Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$43M24Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$50M25Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$52M18May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$59M22Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$102M20Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$148M21Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$274M21May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$404M24Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$845M30Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$635M25Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$597M35May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$544M40Feb 16, 202113F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.